Genre
Activity programs
1
Bibliographies
3
Bibliography
9
Books and reading
1
Conference papers and proceedings
1
Congresses
1
Discographies
1
Discography
2
Documentary films
1
Handbooks and manuals
5
Handbooks, manuals, etc
31
Instructional television programs
1
Juvenile literature
3
Nonfiction films
1
Nonfiction television programs
1