TY  - BOOK
ED  - International Institute for Educational Planning
ED  - International Institute for Educational Planning
TI  - New educational media in action: case studies for planners
U1  - 371.3 
PY  - 1967///
CY  - Paris
PB  - Unesco
KW  - Education and state
KW  - Mass media
KW  - Educational innovations
ER  -