Instructional media and the new technologies of instruction /
Heinich, Robert.
Instructional media and the new technologies of instruction / Robert Heinich, Michael Molenda, James D. Russell. - 2nd ed. - New York : Wiley, c1985. - xiv, 414 p. : ill. (some col.) ; 29 cm.
Includes bibliographies and index.
0471878359 : $25.95 (est.)
84020875
Educational technology.
Audio-visual education.
LB1028.3 / .H45 1985
Instructional media and the new technologies of instruction / Robert Heinich, Michael Molenda, James D. Russell. - 2nd ed. - New York : Wiley, c1985. - xiv, 414 p. : ill. (some col.) ; 29 cm.
Includes bibliographies and index.
0471878359 : $25.95 (est.)
84020875
Educational technology.
Audio-visual education.
LB1028.3 / .H45 1985