Harvard Business Review / April 2012 
/ by: Harvard Business Review 
 -  Harvard Business Review  2012 
 - 148 p.  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business
<br/><br/><label>Subjects--Index Terms: </label>ბიზნესი 
<br/><br/><label>Dewey Class. No.: </label>65  / H-32