Genre
Electronic books
509
Case studies
31
Handbooks, manuals, etc
29
Congresses
16
Bibliography
11
Encyclopedias
5
Textbooks
5
Laboratory manuals
4
Longitudinal studies
4
Problems, exercises, etc
4
Biography
3
Statistics
3
Drama
2
Use studies
2
CD-ROMs
1
Classification
1
Conference papers and proceedings
1
Congress
1
Congrès
1
Cross-cultural studies
1
Databases
1
Directories
1
Internet videos
1
Interviews
1
Methods
1
Programmed instruction
1
Sources
1
Study guides
1