TY - BOOK AU - Sonia Khan TI - Why is photo manipulation potential as a medium of advertisement not being exploited by our Pakistani advertising agencies? U1 - 741.6 SON CY - Karachi UR - https://drive.google.com/file/d/11FzCp3nzVyEba03K-nZ_DmPeZjHTccom/view?usp=sharing ER -