Lang, Douglas W <br/><br/>
Critical path analysis. (2nd ed.) 

 - 2nd ed. 
 - Kent  Hodder and Stoughton  1977 
 - xi, 217p. : ill. 
<br/><br/><label>ISBN: </label>0340212780 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CRITICAL PATH ANALYSIS
<br/><br/><label>LC Class. No.: </label>HF 5415.135 Lan