Genre
Congresses
38
Handbooks, manuals, etc
34
Textbooks
26
Problems, exercises, etc
14
Encyclopedias
12
Case studies
10
Biography
8
Laboratory manuals
8
Dictionaries
4
Popular works
4
Drawings
3
Atlases
2
Statistics
2
Catalogs
1
Charts, diagrams, etc
1
Cross-cultural studies
1
Juvenile literature
1
Laboratory Manuals
1
Life skills guides
1
Miscellanea
1
Periodicals
1
Specifications
1
Study guides
1
Tables
1
Terminology
1
Working drawings
1
problems, exercises, etc
1