Clarke, Alan. Designing computer based learning materials / Alan Clarke. - Hampshire : Gower, 2001. - 196p HB ISBN: 0566083205 Lb 60.00 Standard No.: 5685 [old SOUL v1.0 record id] Subjects--Topical Terms: Instructional System - DesignComputer-assisted Instruction Dewey Class. No.: 371.334 / C 55 d