TY  - BOOK
AU  - Lehmann,Donald R.
AU  - Winer, Russell S.
TI  - Product Management 
SN  - 9780070603486
U1  - 658.56 
PY  - 2010///
CY  - New Delhi
PB  - Tata McGraw Hill Education Private Limited 
KW  - Management,
ER  -