Genre
Electronic books
295
Congresses
25
Conference papers and proceedings
10
Periodicals
7
Biography
2
Essays
2
Fiction
2
Interviews
2
Case studies
1
Correspondence
1
Encyclopedias
1
Lithographs
1
Maps
1
Money
1
Personal correspondence
1
Pictorial works
1
Poetry
1
Silver coins
1
Sources
1
Sumerians
1
Terminology
1
Translations into Spanish
1
Travel writing
1