Genre
Periodicals
1,356
Congresses
143
Handbooks, manuals, etc
140
Encyclopedias
100
Textbooks
66
Case studies
55
Problems, exercises, etc
38
Dictionaries
36
Electronic books
35
Biography
27
Laboratory manuals
18
Popular works
14
Statistics
11
Périodiques
9
Study guides
9
Cross-cultural studies
8
Book reviews
5
Specifications
5
Designs and plans
4
Miscellanea
4
Abstracts
3
Atlases
3
Bibliography
3
Drawings
3
Examinations, questions, etc
3
Handbooks and manuals
3
Periodiques
3
Sources
3
Catalogs
2
Charts, diagrams, etc
2
Classification
2
Ebooks
2
Electronic book
2
Formulae
2
Interviews
2
Juvenile literature
2
Life skills guides
2
Tables
2
Text-books
2
periodicals
2
Amateurs' manuals
1
Anecdotes
1
Applied psychology. Health and well-being
1
Caricatures and cartoons
1
Case Reports
1
Cases, clinical reports, statistics
1
Databases
1
Directories
1
Examinations
1
Exercises
1
more ...