TY  - BOOK
AU  - Mroz, Ralph.
TI  - The formula for successful marketing: complete guide for marketing professionals. 
SN  - 9713200128
AV  - HF 5415 .M872 1992
PY  - 1992///
CY  - Quezon City
PB  - Kadena Books
KW  - Marketing
ER  -