TY  - BOOK
AU  - Kumar, Siddhnath  .
TI  - Redio varta shilp / 
SN  - 81-7119-085-5
U1  - T:31,136 
PY  - 1992///
CY  - New Delhi : 
PB  - Radhakrishna Prakashan Pvt. Ltd. , 
KW  - Education- Technique of  radio talk
ER  -