BATTERSBY ALBERT <br/><br/>
NETWORK ANARYSIS:  FOR PLANNING AND SCHEDULE 

 - THIRD EDITION 
 - NEW YORK  THE MACMILLAN PRESS LTD  1964 
<br/><br/><label>ISBN: </label>0333089030 
<br/><br/><label>Dewey Class. No.: </label>658.401 2 BAT