Genre
Problems, exercises, etc
83
Juvenile literature
65
Handbooks, manuals, etc
21
Problems and exercises
16
Bibliography
10
Biography
8
Juvenile works
7
Juvenile fiction
6
Activity programs
5
Instructional and educational works
5
Educational games
3
Aids and devices
2
Audio-visual aids
2
Charts, diagrams, etc
2
Outlines, syllabi, etc
2
Puzzles and games
2
Anecdotes
1
Cases
1
Catalogs
1
Comic books, strips, etc
1
Cookbooks
1
Cross-cultural studies
1
Discography
1
Examinations, questions, etc
1
Juvenile drama
1
Mathematical recreations
1
Miscellanea
1
Programmed instruction
1
Readers
1
Songs and music
1
Textbooks
1