000 - Computer science, information, general works 45,976 Féach ar thaifid 020 - Library and information sciences 14,465 Féach ar thaifid 030 - General encyclopedic works 4,722 Féach ar thaifid 080 - General collections 4,632 Féach ar thaifid 070 - Documentary, educational, news media; journalism 3,338 Féach ar thaifid 050 - General serial publications 2,644 Féach ar thaifid 060 - General organizations and museology 2,637 Féach ar thaifid 090 - Manuscripts, rare books 1,694 Féach ar thaifid 010 - Bibliography 1,601 Féach ar thaifid 040 - [Unassigned] 134 Féach ar thaifid 300 - Social sciences 27 Féach ar thaifid 510 - Mathematics 6 Féach ar thaifid 650 - Management and auxiliary services 5 Féach ar thaifid 820 - English & Old English literatures 3 Féach ar thaifid 330 - Economics 2 Féach ar thaifid 340 - Law 2 Féach ar thaifid 620 - Engineering and allied operations 2 Féach ar thaifid 800 - Literature (Belles-lettres) and rhetoric 2 Féach ar thaifid 360 - Social problems and services; associations 1 Féach ar thaifid 370 - Education 1 Féach ar thaifid 570 - Biology 1 Féach ar thaifid 740 - Graphic arts and decorative arts 1 Féach ar thaifid 790 - Recreational and performing arts 1 Féach ar thaifid 810 - American literature in English 1 Féach ar thaifid