TY  - BOOK
AU  - Ruhe, Gunther
TI  - Product Release Planning: methods, tools and planning 
SN  - 9780849326202
AV  - HF 5415.153 .R86 2010
PY  - 2010///
CY  - USA
PB  - CRC Press
KW  - New products-Planning
KW  - Product management
N1  - BSBA
ER  -