TY  - GEN
AU  - Vogelaar, Donald M.
TI  - Know your customer : using practical research for profit
AV  - HF5415.2 Vog.
PY  - 1992///
PB  - Prentice Hall
KW  - Marketing research
KW  - Customer relations
KW  - Profit
N1  - 4209
ER  -