Genre
Biography
10,186
History
9,548
Electronic books
7,932
Early works to 1800
6,907
Congresses
6,547
Periodicals
5,831
Biographies
5,244
Conference papers and proceedings
4,373
Early works
4,013
Periodical
2,972
Dictionaries
2,664
Congress
2,151
Electronic journals
1,162
Formulae, receipts, prescriptions
983
Case studies
919
Directories
916
Bibliography
890
Handbooks, manuals, etc
841
Autobiographies
744
Personal Narrative
708
Terminology
690
Dictionary
653
Essay
631
Handbooks and manuals
612
Directory
598
Prescriptions, formulae, receipts, etc
590
Correspondence
577
Anecdotes
558
Statistics
516
Examinations, questions, etc
511
Printed ephemera
501
Collected Work
482
Essays
459
Bibliographies
458
Examination Questions
457
Catalogs
441
Sources
414
Study guides
376
Examinations
364
Records and correspondence
335
Fulltext
326
Academic theses
325
Internet Resources
319
Périodiques
314
Case Reports
311
Popular Work
310
Périodiques
308
Handbook
307
Personal narratives
301
Encyclopedias
292
more ...