Lockyer.K.G. <br/><br/>
Introduction To Critical Path Analysis.(1975). 

 - 3rd Ed. 
 -  Pitman  1978 
 - 219p.  22 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>MAN
<br/><br/><label>Dewey Class. No.: </label>25H-637  / LOC