TY  - BOOK
AU  - Kotler,Philip
AU  - Armstrong,Gary
TI  - Principles of marketing
U1  - 658.8 K874P 2000 
PY  - 2000///
CY  - Islamabad
PB  - Allama Iqbal Open University
KW  - Marketing management
KW  - Product management
KW  - Marketing
N1  - Index
ER  -