Genre
Periodicals
32
Textbooks
20
Congresses
10
Biography
5
Directories
4
Sources
4
Juvenile literature
3
Archives
2
Périodiques
2
Aufsatzsammlung
1
Catalogs
1
Conference papers and proceedings
1
Congrès
1
Directory
1
Handbooks, manuals, etc
1
Indexes
1
Newspapers
1
Outlines, syllabi, etc
1
Printed books
1
Problems, exercises, etc
1
Répertoires
1
Specimens
1
Statistics
1
Study and teaching
1
Underground periodicals
1
Ṕeriodiques
1