Shaffer Louis Richard <br/><br/>
The critical-path method / 
L.R. Shaffer, J.B. Ritter [and] W.L. Meyer. 
 - New York,   McGraw-Hill,  [1965] 
 - xi, 212 p.  illus.   29 cm. 
<br/><br/>Bibliography: p. 191-193. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Critical path analysis
<br/><br/><label>LC Class. No.: </label>HD69.P7  
<br/><br/><label>Dewey Class. No.: </label>658.5018