TY  - BOOK
AU  - Hawkridge,David
TI  - Organizing educational broadcasting / 
SN  - 9231018787
U1  - 384.5443 
PY  - 1982///
CY  - Paris
PB  - UNESCO, 
KW  - Trade, communications and transportation
KW  - Evolution
KW  - Television
KW  - Radio
KW  - Distribution
ER  -