TY  - BOOK
AU  - Calvin, Robert J.
TI  - Sales management
SN  - 9780070486911
U1  - 658.81 CAL 
PY  - 2001///
CY  - New York
PB  -  : McGraw-Hill, 
KW  - Sales management
KW  - E-commerce
KW  - Robert J Calvin
ER  -