TY  - BOOK
TI  - Audio-visual technology and learning
T2  - Educational technology reviews series
SN  - 0877780544
AV  - LB1043 .A819
U1  - 371.33 
PY  - 1973///]
CY  - Englewood Cliffs, N.J.
PB  - Educational Technology Publications
KW  - Audiovisual education
KW  - Addresses, essays, lectures
KW  - Local
N1  - Articles selected from Educational technology; Includes bibliographies
ER  -