TY - BOOK AU - Abbey,Beverly TI - Instructional and cognitive impacts of web-based Education SN - 1878289594 AV - LB1044.87 .I57 2000 PY - 2000/// CY - Hershey, PA PB - Idea Group KW - Internet (Computer network) in education KW - Psychological aspects KW - World Wide Web KW - Instructional systems KW - Design ER -