TY  - BOOK
AU  - Blank, Steven G. 
TI  - The four steps to the epiphany : : Successful strategies for products that win
SN  - 9780989200509
U1  - 658.8 BLA 
PY  - 2013///
CY  - California
PB  -  Steve Blank
KW  - Management
KW  - Entrepreneurship
KW  - New products
KW  - Relationship Marketing
KW  - Steven G Blank
KW  - and The four steps to the epiphany : successful strategies for products that win
ER  -