Critical path analysis in practice@bcollected papers on project control / 
edited by Gail Thornley 
 - London :  Tavistock Pub.,  c1968 
 - 151 p. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> M.B.D. 42.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial productivity<br/>Industrial efficiency
<br/><br/><label>Dewey Class. No.: </label>658.51