Genre
Congresses
305
Handbooks, manuals, etc
127
Periodicals
46
Case studies
39
Biography
17
Dictionaries
17
Bibliography
16
Textbooks
16
congresses
14
Problems, exercises, etc
11
Cross-cultural studies
8
Laboratory manuals
6
Juvenile literature
5
handbooks
4
Atlases
3
Encyclopedias
3
Popular works
3
Specimens
3
Amateurs' manuals
2
Handbooks
2
Interviews
2
Laboratory Manuals
2
Miscellanea
2
Pictorial works
2
Statistics
2
Text-books for foreign speakers
2
Abstracts
1
Anecdotes
1
Cases, clinical reports, statistics
1
Catalogs
1
Charts, diagrams, etc
1
Classification
1
Computer simulation
1
Correspondence
1
Correspondence, reminiscences, etc
1
Directories
1
Fiction
1
Formulae
1
HANDBOOKS
1
Identification
1
Longitudinal studies
1
Manuels d'enseignement supérieur
1
Outlines, syllabi, etc
1
Patterns
1
Tables
1
U.S
1