TY  - BOOK
AU  - Kotler,Philip
AU  - Armstrong Gary
TI  - Principles of marketing
SN  - 9781292341132
U1  - 658.8 P935 2021 
PY  - 2021///
CY  - Harlow.England
PB  - Pearson
KW  - Marketing--Management
N1  - Includes index
ER  -