TY - BOOK T1 - Advertising concepts and strategies A1 - Gilson, Christopher C. A2 - Berkman, Harold W. LA - English PP - New York PB - Random House YR - 1980 UL - https://tuklas.up.edu.ph/Record/UP-99796217606087255 OP - 610 CN - HF 5823 G45 KW - Advertising. KW - Marketing. ER -