TY  - BOOK
AU  - Heinich,Robert
AU  - Heinich,Robert
TI  - Instructional media and technologies for learning
SN  - 9780023530708
AV  - LB1028.3 .H45 1996
PY  - 1996///
CY  - Englewood Cliffs, N.J.
PB  - Merrill
KW  - Educational technology
KW  - Audio-visual education
N1  - Rev. ed. of: Instructional media and the new technologies of instruction / Robert Heinich, Michael Molenda, James D. Russell. 4th ed. c1993; Includes bibliographical references and index
ER  -