Gallo, Carmine <br/><br/>
Power of four - square : 7 innovative ways to get your customers to check in wherever they are 
Gallo, Carmine 
 - 
 - Tata Mc Graw Hill: New Delhi  2011 
 - 264 p 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label> 550 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General management
<br/><br/><label>Dewey Class. No.: </label>658.08  GAL