Levin, Richard I. <br/><br/>
Quantitative approaches to management  [Books]. 
Richard I. Levin, David S. Rubin [and] Joel P. Stinson. 
 - 6th ed 
 - New York  McGraw-Hill Book Company  1986 
 - Pages: 796 
<br/><br/><label>ISBN: </label>0071005412  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Operations research.
<br/><br/><label>Dewey Class. No.: </label>T/57.6  / LEV