Principles of instructional design /
Gagne, Robert Mills, 1916-
Principles of instructional design / by Robert M. Gagne and Leslie J. Briggs. - Rinehart and Winston, New York : Holt, 1974. - ix, 270 p. : illus. ; 24 cm.
Includes bibliographies.
0030081718
Learning.
Instructional systems--Design.
Principles of instructional design / by Robert M. Gagne and Leslie J. Briggs. - Rinehart and Winston, New York : Holt, 1974. - ix, 270 p. : illus. ; 24 cm.
Includes bibliographies.
0030081718
Learning.
Instructional systems--Design.
