Principles of instructional design

Bibliographic Details
Main Authors:	Gagné, Robert M. (Robert Mills) (Author), Wager, Walter W. (Author), Golas, Katharine C. (Author), Keller, John M. (Author)
Format:	Book
Language:	English
Published:	USA Thomson/Wadsworth c2005.
Edition:	Fifth edition.
Subjects:	Learning. Instructional systems > Design.