Sysmposium on computer Assisted Learning (University of Leeds) (1981) Computer assisted learning Selected from proceedings from the CAL 81 sysmposium. ed by PR Smith. - Oxfoed Pergamon Press 1981 - 181p. cm. Standard No.: 55444 Source: Textual Subjects--Topical Terms: EDUCATION Dewey Class. No.: T:3,16, M1