J. Roger Hartley

3 published titles

Computer assisted learning : selected contributions from the CAL91 Symposium, 8-11 April 1991, Lancaster University

(Contributor)

1 edition

Computer assisted learning : selected contributions from the CAL93 Symposium, 5-8 April 1993, University of York

(Contributor)

1 edition

Computer assisted learning : selected contributions from the CAL 95 Symposium, 10-13 April 1995, University of Cambridge

(Contributor)

1 edition