Duck, Steve <br/><br/>
Guide to operational research 

 - London  Chapman and Hall  1962 
 - ix,205p. 
<br/><br/><label>ISBN: </label> UKP 8.95 
<br/><br/><label>Source: </label> UKP 8.95 
<br/><br/><label>Dewey Class. No.: </label>658.5 DUC