1. Computer Applications in Dental Education, 1971. Department of Health, Education, and Welfare, San Francisco.
2. Forsythe, A. B., Freed, J. R., and Frey, H. S., 1975. Programmed instruction nucleus (PIN): A simplified author-language for computer-aided instruction, Comput. Biol. Med.
5:77–88 (June).
3. Williams, M. C., and Milner, S. D., 1975. The attitudes of medical school administrators toward cost factors relating to computer-assisted instruction, Paper presented at the Association for the Development of Computer-Based Instructional Systems, Winter meeting, Charleston, South Carolina, January 28–30, 1975, Educational Resources Information Center (ERIC), Washington, D.C., ED 110072.