Levin, Richard I and  Krikpatrick, Charles A <br/><br/>
Planning and control with pert, cpm 
Levin, Richard I and  Krikpatrick, Charles A 
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 - Tata McGraw Hill Publishing Co. Ltd., New Delhi  1989 
 - 179 p 
 - .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Systems theory and analysis
<br/><br/><label>Dewey Class. No.: </label>658.4032  LEV-P