Cooperative computer-aided authoring and learning : a systems approach / edited by Max Muhlhauser - Boston : Kluwer Academic Publishers, 1995 - 351 p. : ill., maps ; 25 cm. References p. 327-347 ISBN: 0792395271 RM310.80 LCCN: 94-37355 Subjects--Topical Terms: Computer-assisted instructionMultimedia systems