TY  - GEN
AU  - Roberto,Eduardo L.
TI  - Applied marketing research : : for data-based marketing decisions 
AV  - HF 5415.2 R62 1987 
PY  - 1987///
CY  - Quezon City : 
PB  - Ateneo de Manila University Press, 
KW  - Marketing research
KW  - Business
KW  - Commerce
KW  - Research
ER  -