Wiest, Jerome D. and Levy, Ferdinand K. <br/><br/>
A Management Guide to Pert/Cpm: 
With GERT/PDM/DCPM and other Networks 
 - 2 
 - New Delhi  Prentice-Hall of India Private Limited  1977 
 - 229 
<br/><br/><label>Subjects--Personal Names: </label> General 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General