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Subject (Genre)
- Periodicals341
- Internet videos128
- Electronic books112
- Educational films99
- Congresses96
- Early works to 180069
- Instructional television programs42
- Alexander Street Video35
- Monographs22
- Handbooks, manuals, etc18
- Annual Reports16
- Dictionaries15
- Executive Department Publications15
- Periodical13
- History12
- Nonfiction television programs12
- Online media12
- Conversation and phrase books11
- Documentary television programs11
- Classification10