Heinich, Robert.
Instructional media and the new technologies of instruction / Robert Heinich, Michael Molenda, James D. Russell. --3rd ed. --New York : Macmillan, ©1990.
xv, 456 pages : illustrations ; 28 cm
Includes bibliographies and index.
0029460832 (paperback)
Educational technology.
Audio-visual education.
LB 1028.3 .H45 1990
D-15134
Instructional media and the new technologies of instruction / Robert Heinich, Michael Molenda, James D. Russell. --3rd ed. --New York : Macmillan, ©1990.
xv, 456 pages : illustrations ; 28 cm
Includes bibliographies and index.
0029460832 (paperback)
Educational technology.
Audio-visual education.
LB 1028.3 .H45 1990
D-15134