Levin, Richard I.  <br/><br/>
Quantitative approaches to management / 
Richard I. Levin, David S. Rubin, Joel P. Stinson 
 - 6th ed. 
 - New York :  McGraw-Hill,  c1985. 
 - xviii, 796 p. :  ill. ;  27 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0070374678  TZS 35,760 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research.<br/>Management science.
<br/><br/><label>Dewey Class. No.: </label>658.4034 LEV