Gibbons, Andrew S. Computer-based instruction : design and development / Andrew S. Gibbons, Peter G. Fairweather - Englewood Cliffs, N. J. : Educational Technology Pub., 1998 - xiii, 543 p. : ill. ; 27 cm. Includes bibliographical references and index ISBN: 0877783004 RM381.70 LCCN: 97-034702 Subjects--Topical Terms: Computer-assisted instructionInstructional systems--Design