TY  - BOOK
AU  - donald R.Lehnsann, Russell S.winer
AU  - donald R.Lehnsann, Russell S.winer
TI  - Product Management
SN  - 0-07-286598-9
U1  - 658.5'6 
PY  - 2005///
CY  - New Delhi
PB  - Tata McGrawHill Education Private Ltd.
KW  - Management
ER  -