David K. Walker, Hamid Chahryar, James W. Moore, David S. Tucker. Computer science lecture room demonstration experiment in event counting (abstract). In Robert Beck, Don Goelman, editors, Proceedings of the 25th SIGCSE Technical Symposium on Computer Science Education, 1994, Phoenix, Arizona, USA, March 10-12, 1994. pages 408, ACM, 1994. [doi]
Abstract is missing.