Srinath L.S. <br/><br/>
PERT & CPM principles and applications / 
Srinath L.S. 
 - 3rd ed. 
 - New Delhi:  Affiliated east-west,  2010. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>8185336202 
<br/><br/><label>Dewey Class. No.: </label>658.5018 SRI