Genre
Statistics
454
Periodicals
298
Handbooks and manuals
154
Bibliographies
46
Directories
46
Catalogs
33
Classification
31
Conference papers and proceedings
30
Congresses
18
Longitudinal studies
16
Job descriptions
14
Exhibition catalogs
12
Reference works
11
Serial publications
11
Blank forms
10
Case studies
10
Talking books
8
Databases
6
Video recordings
6
Discographies
5
Forms
5
Posters
4
Trivia and miscellanea
4
Abstracts
3
Cross-cultural studies
3
Dictionaries
3
Nonfiction films
3
Video recordings for the hearing impaired
3
Census data
2
Literature
2
Personal correspondence
2
Public service announcements (Motion pictures)
2
Registers (Lists)
2
Sound recordings
2
Academic theses
1
Animated films
1
Animated television programs
1
Annual reports
1
Architectural drawings
1
Biographies
1
Cartoons (Humor)
1
Census, 1970
1
Charts, diagrams, etc
1
Code words
1
Coloring books
1
Data tape catalogs
1
Drama
1
Examinations
1
Exercises
1
Family histories
1
more ...