"Quantitative approaches to management / by Levin, Richard I...[et al]" 

 - 7th ed. 
 - New York  McGraw-Hill  1989 
 - 848p. 
<br/><br/><label>ISBN: </label>007100520X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research
<br/><br/><label>Dewey Class. No.: </label>658.4034 QUA 7th ed.