Lockyer, K. G <br/><br/>
Critical path analysis and other project network techniques / 
Keith Lockyer, James Gordon 
 - 5th ed 
 - xii, 244 pages :  illustrations ;  24 cm 
<br/><br/> Previous edition published as: An introduction to critical path analysis. 1969  Includes index 
<br/><br/>Bibliography: pages 233-235 
<br/><br/><label>ISBN: </label>0273034162 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Network analysis (Planning)