Phillips, Don T. <br/><br/>
Operations research: principles and practice 
by Don T. Phillips, A. Ravindran and James J. Solbert 
 - New York  Wiley  1976 
 - 585p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research
<br/><br/><label>Dewey Class. No.: </label>I552 P542