Blake Robert R <br/><br/>
The New Managerial Grid 

 - 5th Ed. 
 -  JAICO Publishing  1997 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>8172242700 
<br/><br/><label>Dewey Class. No.: </label>658.4012  / BLA/MOU