Pentti A. Honkanen. A student-computer programming system for teaching graph and network theory. In Gerald L. Engel, Robert M. Aiken, editors, Proceedings of the 3rd SIGCSE Technical Symposium on Computer Science Education, SIGCSE 1973, Columbus, OH, USA, February 22-23, 1973. pages 177-179, ACM, 1973. [doi]
Abstract is missing.