TY  - BOOK
AU  - Donald R. Cooper
AU  -  Pamela S. Schindler, 
TI  - Business Research Methods. Ed. 9th
SN  - 0-07-062019-9
U1  - 658 
PY  - 2006///
CY  - New Delhi
PB  - Tata McGraw Hill Publishing Co. Limited
ER  -