Genre
Directories
47
Periodicals
46
Statistics
20
Bibliography
10
Congresses
9
Handbooks, manuals, etc
8
Book lists
5
History
5
Printed ephemera
4
Broadsides
3
Catalogs
3
Electronic journals
3
Annual reports
2
Conference papers and proceedings
2
Government publications
2
Specifications
2
Textbooks
2
Bibliographies
1
Biography
1
Case studies
1
Classification
1
Computer network resources
1
Exercises, recitations, etc
1
Handbooks and manuals
1
Juvenile literature
1
Lists
1
Miscellanea
1
Music
1
Periodical
1
Périodiques
1
Prospectuses
1
Périodiques
1
Rules and practice
1
Songs and music
1