Sharma, S. C. <br/><br/>
Operation research: Pert, cpm and cost analysis 

 - New Delhi  Discovery Publishing House  2006 
 - 305p. 
<br/><br/><label>ISBN: </label> RS 800.00 
<br/><br/><label>Source: </label> RS 800.00 
<br/><br/><label>Dewey Class. No.: </label>658.5 SHA