Phillips, Don T. <br/><br/>
Operations research:  principles and practice/ 
Don T. Phillips, A. Ravindran, James J. Solberg. 
 - New York:  Wiley,  c1976. 
 - xvii, 585 p.:  ill.;  26 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0471687073 
<br/><br/><label>LCCN: </label>75044395 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research
<br/><br/><label>Dewey Class. No.: </label>001.424  / P558o