Instructional media and the new technologies of instruction
By: Robert Heinich, Michael Molenda, James D. Russell.
Contributors: Molenda, Michael.; Russell, James D.
Edition: 2nd ed.
Publisher: Wiley
Published: 1985
Place of publication: New York
Language: eng
Number of pages: 414
Subjects: Educational technology.; Audio-visual education.
Other titles: Instructional media.
Notes: Includes bibliographies and index.