TY  - BOOK
AU  - Bates A W
TI  - Broadcasting in education :  An evaluation   
T2  - Communication and Society
U1  - T:3,136.3.N8, L6 
PY  - 1984///
CY  - London
PB  - Constable U. K.        
KW  -  Education
KW  - Teaching Techniques
ER  -