Harper, W.M. <br/><br/>
Operational research 

 - 2nd. 
 - London  ELBS  1982 
 - x, 310p.  18cm. 
<br/><br/><label>ISBN: </label>0712115439 
<br/><br/><label>Subjects--Topical Terms: </label><br/>OPERATIONS RESEARCH<br/>EXECUTIVE MANAGEMENT<br/>DECISION MAKING AND INFORMATION MANAGEMET
<br/><br/><label>Dewey Class. No.: </label>658.4034  / HAR