Genre
History
2,478
Government publications
876
Case studies
855
Statistics
798
Congresses
774
Conference papers and proceedings
753
Aufsatzsammlung
705
Biography
658
Biographies
549
Statistiques
501
Études de cas
463
Periodicals
392
Congrès
364
Handbooks, manuals, etc
339
Actes de congrès
330
Congress
301
Handbooks and manuals
284
reference
206
referencia
206
Videocassettes
195
Guides et manuels
194
Census data
191
Guides, manuels, etc
175
référence bibliographique
163
Nonfiction
146
Handbook
140
Census, 22nd, 2000
138
Directories
133
Kongress
123
bibliographie
123
bibliography
123
Electronic books
114
Bibliography
113
Cross-cultural studies
110
Census, 2000
109
collective biographies
104
Autobiographies
101
Dictionaries
100
Bibliographies
96
Book
91
bibliografía
86
graph
84
graphique
84
handbooks
83
Essays
82
Sources
82
manuals (instructional materials)
82
Études de cas
74
Actes de congrès
73
Encyclopedias
69
more ...