TY  - BOOK
AU  - Singh, Narendra Kumar
TI  - Vigyapan sanchar
SN  - 97893835114014
U1  - 070.40294 hQ8 
PY  - 2018///
CY  - New Delhi
PB  - Swaraj Prakashan
KW  - Advertising
KW  - Media and Communication
KW  - Title
ER  -