TY  - BOOK
AU  - Hussain Zahid
TI  - How efficient is heavy advertising? : The telecom industry of Pakistan
U1  - 741.6 HUS 
CY  - Karachi
UR  - https://drive.google.com/file/d/1fpBDZc0lhgMCf62ldTEq4qiyhsN3BJpV/view?usp=sharing
ER  -