TY  - JOUR
T1  - AV market place.
DA  - c1989-
CY  - New York :
CN  - LB1043
CN  - LB1043
PB  - R.R. Bowker,
PP  - New York :
PY  - c1989-
ID  - 171670
KW  - Audio-visual materials
KW  - Educational broadcasting
KW  - Video tape recorder industry
SN  - 1044-0445
TI  - AV market place.
ER  -