National Total;Autonomous Communities and Cities;Type of collection;Total National total;;Books and leaflets (volumes);4,649,288 National total;;Manuscripts and documents (volumes);1,436,520 National total;;Sound files (units);230,289 National total;;Audiovisual documents (units);290,308 National total;;Electronic documents (units);512,943 National total;;Microforms (units);4,805 National total;;Cartographic documents (units);22,842 National total;;Printed music documents (units);43,407 National total;;Graphic documents (units);174,186 National total;;Games (units);3,985 National total;;Data base, applications and other electronic documents (units);657,889 National total;;Other documents (units);99,278 National total;Andalucía;Books and leaflets (volumes);579,692 National total;Andalucía;Manuscripts and documents (volumes);130,402 National total;Andalucía;Sound files (units);29,733 National total;Andalucía;Audiovisual documents (units);12,092 National total;Andalucía;Electronic documents (units);47,332 National total;Andalucía;Microforms (units);212 National total;Andalucía;Cartographic documents (units);1,389 National total;Andalucía;Printed music documents (units);826 National total;Andalucía;Graphic documents (units);12,682 National total;Andalucía;Games (units);117 National total;Andalucía;Data base, applications and other electronic documents (units);72,486 National total;Andalucía;Other documents (units);2,813 National total;Aragón;Books and leaflets (volumes);154,181 National total;Aragón;Manuscripts and documents (volumes);29,116 National total;Aragón;Sound files (units);20 National total;Aragón;Audiovisual documents (units);6,711 National total;Aragón;Electronic documents (units);11,134 National total;Aragón;Microforms (units);1,002 National total;Aragón;Cartographic documents (units);183 National total;Aragón;Printed music documents (units);180 National total;Aragón;Graphic documents (units);4,868 National total;Aragón;Games (units);12 National total;Aragón;Data base, applications and other electronic documents (units);239 National total;Aragón;Other documents (units);3,320 National total;Asturias, Principado de;Books and leaflets (volumes);73,311 National total;Asturias, Principado de;Manuscripts and documents (volumes);759 National total;Asturias, Principado de;Sound files (units);3,424 National total;Asturias, Principado de;Audiovisual documents (units);1,080 National total;Asturias, Principado de;Electronic documents (units);6,760 National total;Asturias, Principado de;Microforms (units);1 National total;Asturias, Principado de;Cartographic documents (units);136 National total;Asturias, Principado de;Printed music documents (units);395 National total;Asturias, Principado de;Graphic documents (units);92 National total;Asturias, Principado de;Games (units);11 National total;Asturias, Principado de;Data base, applications and other electronic documents (units);188 National total;Asturias, Principado de;Other documents (units);2,023 National total;Balears, Illes;Books and leaflets (volumes);89,666 National total;Balears, Illes;Manuscripts and documents (volumes);44 National total;Balears, Illes;Sound files (units);1,476 National total;Balears, Illes;Audiovisual documents (units);2,407 National total;Balears, Illes;Electronic documents (units);6,316 National total;Balears, Illes;Microforms (units);0 National total;Balears, Illes;Cartographic documents (units);32 National total;Balears, Illes;Printed music documents (units);63 National total;Balears, Illes;Graphic documents (units);15,004 National total;Balears, Illes;Games (units);52 National total;Balears, Illes;Data base, applications and other electronic documents (units);84 National total;Balears, Illes;Other documents (units);247 National total;Canarias;Books and leaflets (volumes);122,161 National total;Canarias;Manuscripts and documents (volumes);298,990 National total;Canarias;Sound files (units);5 National total;Canarias;Audiovisual documents (units);2,379 National total;Canarias;Electronic documents (units);5,663 National total;Canarias;Microforms (units);1 National total;Canarias;Cartographic documents (units);57 National total;Canarias;Printed music documents (units);526 National total;Canarias;Graphic documents (units);17 National total;Canarias;Games (units);5 National total;Canarias;Data base, applications and other electronic documents (units);940 National total;Canarias;Other documents (units);1,006 National total;Cantabria;Books and leaflets (volumes);63,165 National total;Cantabria;Manuscripts and documents (volumes);2,066 National total;Cantabria;Sound files (units);122 National total;Cantabria;Audiovisual documents (units);989 National total;Cantabria;Electronic documents (units);5,477 National total;Cantabria;Microforms (units);2 National total;Cantabria;Cartographic documents (units);959 National total;Cantabria;Printed music documents (units);123 National total;Cantabria;Graphic documents (units);174 National total;Cantabria;Games (units);87 National total;Cantabria;Data base, applications and other electronic documents (units);381 National total;Cantabria;Other documents (units);6 National total;Castilla y León;Books and leaflets (volumes);297,212 National total;Castilla y León;Manuscripts and documents (volumes);38,459 National total;Castilla y León;Sound files (units);71 National total;Castilla y León;Audiovisual documents (units);5,631 National total;Castilla y León;Electronic documents (units);32,118 National total;Castilla y León;Microforms (units);0 National total;Castilla y León;Cartographic documents (units);333 National total;Castilla y León;Printed music documents (units);306 National total;Castilla y León;Graphic documents (units);2,786 National total;Castilla y León;Games (units);1,419 National total;Castilla y León;Data base, applications and other electronic documents (units);847 National total;Castilla y León;Other documents (units);607 National total;Castilla - La Mancha;Books and leaflets (volumes);199,987 National total;Castilla - La Mancha;Manuscripts and documents (volumes);13,283 National total;Castilla - La Mancha;Sound files (units);569 National total;Castilla - La Mancha;Audiovisual documents (units);3,767 National total;Castilla - La Mancha;Electronic documents (units);22,684 National total;Castilla - La Mancha;Microforms (units);2 National total;Castilla - La Mancha;Cartographic documents (units);212 National total;Castilla - La Mancha;Printed music documents (units);83 National total;Castilla - La Mancha;Graphic documents (units);3,050 National total;Castilla - La Mancha;Games (units);279 National total;Castilla - La Mancha;Data base, applications and other electronic documents (units);866 National total;Castilla - La Mancha;Other documents (units);91 National total;Cataluña;Books and leaflets (volumes);968,110 National total;Cataluña;Manuscripts and documents (volumes);118,755 National total;Cataluña;Sound files (units);66,759 National total;Cataluña;Audiovisual documents (units);74,456 National total;Cataluña;Electronic documents (units);158,500 National total;Cataluña;Microforms (units);633 National total;Cataluña;Cartographic documents (units);11,858 National total;Cataluña;Printed music documents (units);6,729 National total;Cataluña;Graphic documents (units);77,130 National total;Cataluña;Games (units);569 National total;Cataluña;Data base, applications and other electronic documents (units);29,889 National total;Cataluña;Other documents (units);17,694 National total;Comunitat Valenciana;Books and leaflets (volumes);393,430 National total;Comunitat Valenciana;Manuscripts and documents (volumes);164,004 National total;Comunitat Valenciana;Sound files (units);1,344 National total;Comunitat Valenciana;Audiovisual documents (units);9,898 National total;Comunitat Valenciana;Electronic documents (units);29,089 National total;Comunitat Valenciana;Microforms (units);94 National total;Comunitat Valenciana;Cartographic documents (units);1,029 National total;Comunitat Valenciana;Printed music documents (units);425 National total;Comunitat Valenciana;Graphic documents (units);2,800 National total;Comunitat Valenciana;Games (units);202 National total;Comunitat Valenciana;Data base, applications and other electronic documents (units);4,356 National total;Comunitat Valenciana;Other documents (units);5,524 National total;Extremadura;Books and leaflets (volumes);112,779 National total;Extremadura;Manuscripts and documents (volumes);20,543 National total;Extremadura;Sound files (units);206 National total;Extremadura;Audiovisual documents (units);2,202 National total;Extremadura;Electronic documents (units);5,964 National total;Extremadura;Microforms (units);0 National total;Extremadura;Cartographic documents (units);89 National total;Extremadura;Printed music documents (units);73 National total;Extremadura;Graphic documents (units);1,660 National total;Extremadura;Games (units);34 National total;Extremadura;Data base, applications and other electronic documents (units);159 National total;Extremadura;Other documents (units);1,459 National total;Galicia;Books and leaflets (volumes);263,885 National total;Galicia;Manuscripts and documents (volumes);29,937 National total;Galicia;Sound files (units);40,406 National total;Galicia;Audiovisual documents (units);5,775 National total;Galicia;Electronic documents (units);13,929 National total;Galicia;Microforms (units);2,736 National total;Galicia;Cartographic documents (units);432 National total;Galicia;Printed music documents (units);3,185 National total;Galicia;Graphic documents (units);16,350 National total;Galicia;Games (units);147 National total;Galicia;Data base, applications and other electronic documents (units);2,338 National total;Galicia;Other documents (units);2,898 National total;Madrid, Comunidad de;Books and leaflets (volumes);836,916 National total;Madrid, Comunidad de;Manuscripts and documents (volumes);187,810 National total;Madrid, Comunidad de;Sound files (units);84,057 National total;Madrid, Comunidad de;Audiovisual documents (units);141,354 National total;Madrid, Comunidad de;Electronic documents (units);114,534 National total;Madrid, Comunidad de;Microforms (units);30 National total;Madrid, Comunidad de;Cartographic documents (units);5,538 National total;Madrid, Comunidad de;Printed music documents (units);28,423 National total;Madrid, Comunidad de;Graphic documents (units);29,247 National total;Madrid, Comunidad de;Games (units);591 National total;Madrid, Comunidad de;Data base, applications and other electronic documents (units);532,947 National total;Madrid, Comunidad de;Other documents (units);47,592 National total;Murcia, Región de;Books and leaflets (volumes);93,723 National total;Murcia, Región de;Manuscripts and documents (volumes);199,321 National total;Murcia, Región de;Sound files (units);44 National total;Murcia, Región de;Audiovisual documents (units);8,571 National total;Murcia, Región de;Electronic documents (units);12,911 National total;Murcia, Región de;Microforms (units);10 National total;Murcia, Región de;Cartographic documents (units);123 National total;Murcia, Región de;Printed music documents (units);462 National total;Murcia, Región de;Graphic documents (units);3,589 National total;Murcia, Región de;Games (units);185 National total;Murcia, Región de;Data base, applications and other electronic documents (units);2,073 National total;Murcia, Región de;Other documents (units);3,465 National total;Navarra, Comunidad Foral de;Books and leaflets (volumes);109,230 National total;Navarra, Comunidad Foral de;Manuscripts and documents (volumes);96,147 National total;Navarra, Comunidad Foral de;Sound files (units);485 National total;Navarra, Comunidad Foral de;Audiovisual documents (units);1,336 National total;Navarra, Comunidad Foral de;Electronic documents (units);7,269 National total;Navarra, Comunidad Foral de;Microforms (units);6 National total;Navarra, Comunidad Foral de;Cartographic documents (units);66 National total;Navarra, Comunidad Foral de;Printed music documents (units);387 National total;Navarra, Comunidad Foral de;Graphic documents (units);78 National total;Navarra, Comunidad Foral de;Games (units);23 National total;Navarra, Comunidad Foral de;Data base, applications and other electronic documents (units);206 National total;Navarra, Comunidad Foral de;Other documents (units);1,456 National total;País Vasco;Books and leaflets (volumes);254,723 National total;País Vasco;Manuscripts and documents (volumes);82,555 National total;País Vasco;Sound files (units);1,566 National total;País Vasco;Audiovisual documents (units);10,039 National total;País Vasco;Electronic documents (units);28,259 National total;País Vasco;Microforms (units);76 National total;País Vasco;Cartographic documents (units);370 National total;País Vasco;Printed music documents (units);1,026 National total;País Vasco;Graphic documents (units);3,552 National total;País Vasco;Games (units);198 National total;País Vasco;Data base, applications and other electronic documents (units);9,871 National total;País Vasco;Other documents (units);8,704 National total;Rioja, La;Books and leaflets (volumes);26,314 National total;Rioja, La;Manuscripts and documents (volumes);24,317 National total;Rioja, La;Sound files (units);0 National total;Rioja, La;Audiovisual documents (units);1,507 National total;Rioja, La;Electronic documents (units);4,444 National total;Rioja, La;Microforms (units);0 National total;Rioja, La;Cartographic documents (units);36 National total;Rioja, La;Printed music documents (units);195 National total;Rioja, La;Graphic documents (units);1,106 National total;Rioja, La;Games (units);54 National total;Rioja, La;Data base, applications and other electronic documents (units);15 National total;Rioja, La;Other documents (units);150 National total;Ceuta;Books and leaflets (volumes);8,257 National total;Ceuta;Manuscripts and documents (volumes);12 National total;Ceuta;Sound files (units);2 National total;Ceuta;Audiovisual documents (units);77 National total;Ceuta;Electronic documents (units);485 National total;Ceuta;Microforms (units);0 National total;Ceuta;Cartographic documents (units);0 National total;Ceuta;Printed music documents (units);0 National total;Ceuta;Graphic documents (units);1 National total;Ceuta;Games (units);0 National total;Ceuta;Data base, applications and other electronic documents (units);0 National total;Ceuta;Other documents (units);223 National total;Melilla;Books and leaflets (volumes);2,546 National total;Melilla;Manuscripts and documents (volumes);0 National total;Melilla;Sound files (units);0 National total;Melilla;Audiovisual documents (units);37 National total;Melilla;Electronic documents (units);75 National total;Melilla;Microforms (units);0 National total;Melilla;Cartographic documents (units);0 National total;Melilla;Printed music documents (units);0 National total;Melilla;Graphic documents (units);0 National total;Melilla;Games (units);0 National total;Melilla;Data base, applications and other electronic documents (units);4 National total;Melilla;Other documents (units);0