Kwok-Keung Yum, Thomas J. Richards. Instruction as Reasoning About Multiple Objectives. In Claude Frasson, Gilles Gauthier, Gordon I. McCalla, editors, Intelligent Tutoring Systems, Second International Conference, ITS 92, Montréal, Canada, June 10-12, 1992, Proceedings. Volume 608 of Lecture Notes in Computer Science, pages 199-208, Springer, 1992.
Abstract is missing.