Instructional films 629 Case studies 379 Electronic books 333 Filmed interviews 183 Film excerpts 123 Educational films 56 Handbooks, manuals, etc 49 Handbooks and manuals 43 Filmed lectures 42 Atlases 31 Electronic book 30 Handbook 29 Case Reports 26 Atlas 24 Congresses 23 Classification 22 Film clips 20 Conference papers and proceedings 18 Television news programs 18 Nonfiction films 17 Scientific atlases 17 Congress 14 Documentary films 11 Documentary television programs 7 Short films 7 Interviews 6 Examinations 5 Educational television programs 4 Examinations, questions, etc 4 History 4 Laboratory manuals 4 Popular works 4 Documentary 3 Internet videos 3 Nurses Instruction 3 Problems and Exercises 3 Problems and exercises 3 Problems, exercises, etc 3 Textbooks 3 Computer network resources 2 Cross-cultural studies 2 Electronic Books 2 Examination Questions 2 Instructional television programs 2 Interview 2 Methods (Music) 2 Periodicals 2 Study guides 2 Videorecording 2 Aufsatzsammlung 1 Autobiographies 1 Autobiography 1 Biographies 1 Biography 1 Drama 1 Early works to 1800 1 Encyclopedia 1 Encyclopedias 1 Fallstudiensammlung 1 Feature films 1 Fiction films 1 Field guides 1 Identification 1 Life skills guides 1 Livres électronique 1 Methods 1 Non-fiction films 1 Nonfiction television programs 1 Personal Narrative 1 Popular Work 1 Reality television programs 1 Statistics 1 Tables 1 Television interviews 1 Television programs 1 Trials, litigation, etc 1 electronic resource 1 sound recording 1