TY - BOOK AU - Barker,Philip G. ED - Association for Educational and Training Technology. TI - Exploring hypermedia SN - 0749409460 AV - LB 1028.5 .B37 1993 PY - 1993/// CY - London PB - Kogan Page in association with the AETT KW - Interactive multimedia N1 - Contains bibliographic references and index ER -