Lockyer, K. G. <br/><br/>
An introuduction to critical path analysis 

 - London  Isaac Pitman and Sons Ltd  1969 
 - xi,219p.  23cm. 
<br/><br/><label>ISBN: </label>0273405446 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Critical path analysis
<br/><br/><label>LC Class. No.: </label>T57.85.L59