Riggs, James L. <br/><br/>
Introduction to operations research and management science : a general systems approach 
James L. Riggs 
 -  c.1975 
<br/><br/><label>ISBN: </label>0070528705 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research	--MIS
<br/><br/><label>Dewey Class. No.: </label>658.4034	 RIG