Genre
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Photographs
4
Pictorial works
3
Popular works
2
Portraits
1
Problems and Exercises
1
Problems and exercises
1
Problems, exercises, etc
4
Programmed instruction
1
Programmed instructional materials
1
Ressources Internet
1
Short films
22
Software
22
Study guides
2
Television news programs
2
Terminology
1
Textbooks
2
Trivia and miscellanea
3
Video recordings
1
digital art (visual works)
1
handbooks
16
manuals (instructional materials)
15
photographs
1