Principles of Instructional Design/
Principles of Instructional Design/
Robert M. Gagne, Leslie J. Briggs & Walter W. Wager.
- 4th ed.
- Fort Worth: Harcourt Brace Jovanovich College Publisher, c1992.
- ill.;xiii,365p. 24x16cm.
0-03-034757-2
371.3 GAG
0-03-034757-2
371.3 GAG