Alvin J. Surkan, T. Hoover, L. Campbell. On-line video computer feedback of teaching performance. In Philip S. Abrams, Garth H. Foster, Hans R. Haegi, Stefano Trumpy, editors, Proceedings of seventh international conference on APL, APL 1975, Pisa, Italy, June 11-13, 1975. pages 338-347, ACM, 1975. [doi]
Abstract is missing.