نوع المادة
Handbooks, manuals, etc
276
Handbooks
141
Atlases
123
Textbooks for foreign speakers
102
Textbooks
100
Problems, exercises, etc
99
Examinations, questions, etc
96
Examination Questions
89
Study guides
73
Case studies
64
Outlines, syllabi, etc
53
Dictionaries
45
Periodicals
40
Case Reports
36
Outlines
34
Congresses
26
Nurses' Instruction
25
Problems and Exercises
24
دوريات
23
Laboratory manuals
19
Fiction
17
تراجم
17
Self-instruction
14
Encyclopedias
12
Terminology
12
معاجم
12
Dictionary
11
Popular works
10
handbooks
10
Amateurs' manuals
9
Laboratory Manuals
9
Programmed instruction
8
Biography
6
Pictorial works
6
Study and teaching (Higher)
6
مصطلحات
6
معجم مصطلحات
6
Directories
5
Guides, manuels, etc
5
Miscellanea
5
Guidebooks
4
Juvenile literature
4
Périodiques
4
Popular Works
4
Programmed Instruction
4
Textbooks for foreign speakers. 0
4
Designs and plans
3
Examinations
3
Problems, exercises, etc.1
3
Statistics
3
المزيد…