TY  - BOOK
TI  - Selecting and developing media for instruction
SN  - 0442203500
AV  - LB1028.3 .A5 1976
PY  - 1976///.
CY  - Madison, Wis.
PB  - American Society for Training and Development
KW  - Educational technology
KW  - Audiovisual Aids
KW  - Teaching Materials
KW  - Technologie âeducative
KW  - Medienpèadagogik
KW  - swd
N1  - Includes index.; Bibliography: p. 133-136.
ER  -