Osterwalder, Alex <br/><br/>
Value proposition design: How to create products and services customers want 
by Alex Osterwalder et al. 
 - New Delhi  Wiley  2014 
 - xxiv, 290p. 
<br/><br/><label>ISBN: </label>9788126553075 
<br/><br/><label>Dewey Class. No.: </label>658.4012  / P14 (CPDM)