1. The automation of knowledge

   • Lewis Mumford

   Articles Pages: 261 - 276

2. Interest, tension, and retentiona1

   • Samuel L. Becker

   Articles Pages: 277 - 291

3. Systems analysis and media — A perspective

   • A. W. Vandermeer

   Articles Pages: 292 - 301

4. Nonlinearity in filmic presentation: Part II, discussion

   • Stuart M. Cooney
   • William H. Allen

   Articles Pages: 302 - 324

5. Preexisting attitudes of college students to instructional television

   • Robert W. Janes

   Articles Pages: 325 - 336

6. The coming revolution in textbooks

   • James Olsen

   Articles Pages: 337 - 343

7. The harvard teaching machine project: The first hundred days

   • Susan Meyer Markle

   Departments Pages: 344 - 351

8. Book Reviews

   • A. W. Hodgkinson
   • Dorothy B. Jones
   • Philip Lewis

   BookReview Pages: 352 - 363

9. Notes and comment

   • George Gerbner

   Departments Pages: 363 - 366

10. Research abstracts

    • Paul R. Wendt
    • L. Twyford

    Departments Pages: 367 - 368