نوع المادة
Registers
Genealogy
19
Sources
16
Archives
11
Directories
8
Periodicals
8
Biography
5
Records and correspondence
5
Indexes
4
Handbooks, manuals, etc
3
Lists
2
Microform catalogs
2
Bibliography
1
Census
1
Directory
1
Electronic books
1
Government publications
1
Registers (Lists)
1
Registres
1
Rules and practice
1
Règlements et procédures
1
Répertoires
1
Statistics
1