Osterwalder, Alex <br/><br/>
Value proposition design 

 - New Delhi  Wiley  2018 
 - 290 
<br/><br/><label>ISBN: </label>9788126553075 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Design
<br/><br/><label>Dewey Class. No.: </label>685.4012  OST