Genre
Congresses
53
Conference papers and proceedings
24
Handbooks, manuals, etc
9
Handbooks and manuals
6
History
2
Atlases
1
Biographies
1
Biography
1
Congress
1
Documentary films
1
Documentary television programs
1
Educational films
1
Electronic book
1
Encyclopedias
1
Exhibition catalogs
1
Exhibitions
1
Interviews
1
Juvenile literature
1
Juvenile works
1
Laboratory manuals
1
Scientific atlases
1
Short films
1
Textbooks
1