Main contributor
- Indiana University926
- Unknown670
- National Instructional Television 669
- See Other Contributors564
- Indiana University. Department of Radio and Television.313
- Edward R. Feil308
- Agency For Instructional Technology267
- Shanahan, James251
- Ryder, Anne247
- Miles, Emily183
- Naomi Feil170
- Indiana Disability History Project168
- Wells, Herman B151
- Edward G. Feil142
- Indiana University Student Association142
- Ken Feil130
- Edwards, Beth121
- Saenz, Enrique118
- Edward Feil Productions108
- Beth Rubin104