نوع المادة
Periodicals
22
Biography
16
Newspapers
10
Congresses
5
Poetry
5
Texts
4
Catalogs
3
Dictionaries
3
Fiction
3
Sources
3
Controversial literature
2
Correspondence
2
Prayer-books and devotions
2
Bibliography
1
Case studies
1
Commercial treaties
1
Conversation and phrase books
1
Directories
1
Personal narratives
1
Records and correspondence
1
Romances
1
Rules and practice
1
Statistics
1
Translations into English
1