Genre
Congresses
19
Case studies
15
Handbooks, manuals, etc
13
Biography
9
Electronic books
9
Juvenile literature
5
Catalogs
4
Conference papers and proceedings
3
Designs and plans
3
Interviews
3
Pictorial works
3
Exhibitions
2
Amateurs' manuals
1
Charts, diagrams, etc
1
Dictionaries
1
HANDBOOKS
1
Specimens
1
Standards
1
Terminology
1
Textbooks
1