Levin, Richard I. <br/><br/>
Planning and control with PERT/ CPM / 
Richard I. Levin [and] Charles A. Kirkpatrick. 
 - New York :  McGraw-hill,  c1966. 
 - x, 179 p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PERT (Network analysis).<br/>Critical path analysis.