Blake, Robert R. <br/><br/>
The grid for sales excellence 

 - 1 
 - New Delhi  Tata McGraw Hill Publishing Company Ltd.  1970 
 - 186 
<br/><br/><label>LC Class. No.: </label>658.81  / BLA/GRI 
<br/><br/><label>Dewey Class. No.: </label>658.81  / BLA/GRI