Gupta, Anil K. <br/><br/>
Gross roots innovation: minds on the margin are not marginal minds 

 - USA  Random business  2016 
 - 381p. 
<br/><br/><label>ISBN: </label>9788184005875 
<br/><br/><label>Dewey Class. No.: </label>307.1412  G959G