Smith K M <br/><br/>
Critical path planning  A practical guide    

 - 2th 
 - London  M P L UK         1971 
 - xiii,151p. Appendix p 119-49  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>X:75.3.N7, L1