Principles of instructional design /
Gagne, Robert Mills 1916-2002
Principles of instructional design / Robert M. Gagne, Leslie J. Briggs, Walter W. Wager. - 4th ed. - Belmond: Wadsworth / Thomson, 1992. - xvii, 365 p. : ill. ; 25 cm.
Includes bibliographical references and indexes.
0030347572
Instructional systems--Design
Learning
371.3
Principles of instructional design / Robert M. Gagne, Leslie J. Briggs, Walter W. Wager. - 4th ed. - Belmond: Wadsworth / Thomson, 1992. - xvii, 365 p. : ill. ; 25 cm.
Includes bibliographical references and indexes.
0030347572
Instructional systems--Design
Learning
371.3