Wiest, Jerome D <br/><br/>
Management guide to PERT/CPM; with GERT/PDM/DCPM and other networks. Ed - 2 

 -  Prentice-Hall of India, New Delhi, 1977 
 - x+229p 
<br/><br/><label>Universal Decimal Class. No.: </label>65  / WIE.77