Genre
Electronic books
593
Case studies
266
Handbooks, manuals, etc
57
Classification
34
Atlases
19
Congresses
15
Popular works
10
Statistics
8
Zines
7
Laboratory manuals
5
Problems, exercises, etc
5
Examinations, questions, etc
3
Cross-cultural studies
2
Encyclopedias
2
Flash card (crd)
2
Perzines
2
Picture (pic)
2
Study guides
2
Abstracts
1
Databases
1
Dictionaries
1
Identification
1
Juvenile literature
1
Life skills guides
1
Methods
1
Poetry
1
Problems, execises, etc
1
Reference books
1