Srinath L S <br/><br/>
Pert and cpm    Principles and applications      

 - 2 
 -  1975 
<br/><br/><label>Standard No.: </label>13302 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B2895, L5