Genre
Statistics
183
Periodicals
40
Handbooks and manuals
24
Directories
8
Bibliographies
5
Technical reports
5
Census data
4
Indexes
4
Classification
3
Serial publications
3
Blank forms
2
Case studies
2
Catalogs
2
Census, 1990
2
Conference papers and proceedings
2
Forms
2
Trivia and miscellanea
2
Congresses
1
Databases
1
Exhibition catalogs
1
Illustrated works
1
Patents
1
Reference works
1