Srinath, L S <br/><br/>
PERT and CPM : principles and applications 

 - 3rd 
 - Affiliated Ease-West Press Ltd, New Delhi  1989 
 - ix,202 
<br/><br/><label>ISBN: </label>8185336202 
<br/><br/><label>Dewey Class. No.: </label>511.8 Sri