Llyfr 9,251 Cylchgrawn 2,050 Cyfresol 1,374 Trafodyn Cynhadledd 1,009 Electronig 204 Dogfen y Llywodraeth 130 Traethawd Ymchwil 66 Cit 44 Anhysbys 18 Pennod Llyfr 14 Sain 10 Deunydd Cyfeirio 10 Llawysgrif 6 Papur Newydd 3 Erthygl 2 Llun 1 Gweld pob un ...

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American Library Association 175 Library Association 118 ebrary, Inc 117 International Federation of Library Associations and Institutions 64 International Federation of Library Associations 59 SpringerLink (Online service) 58 De Gruyter 45 British Library Research and Development Department 38 Gosudarstvennai︠a︡ biblioteka SSSR imeni V.I. Lenina 37 Dewey, Melvil, 1851-1931 36 Gosudarstvennai︠a︡ publichnai︠a︡ biblioteka imeni M.E. Saltykova-Shchedrina 35 Thompson, Anthony 34 Zhongguo tu shu guan xue hui (Beijing, China) 33 Association of Research Libraries 32 Gosudarstvennai͡a biblioteka SSSR imeni V.I. Lenina 32 Special Libraries Association 32 Indian Library Association 31 United States Office of Education 31 Aslib 30 Ranganathan, S. R (Shiyali Ramamrita), 1892-1972 30 Gosudarstvennai͡a publichnai͡a biblioteka imeni M.E. Saltykova-Shchedrina 29 Naudé, Gabriel, 1600-1653 29 Beijing tu shu guan 28 Charleston Conference Charleston, S.C. 28 Akademii︠a︡ nauk SSSR Biblioteka 27 University of Chicago Graduate Library School 27 Dana, John Cotton, 1856-1929 26 Association of College and Research Libraries 25 Strauch, Katina P., 1946- 25 Council on Library Resources 24 Gweld pob un ...

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