Levin, Richard I. <br/><br/>
Quantitative approaches to management / 
Richard I. Levin and C. A. Kirkpatrick. 
 - 2nd ed. 
 - New York :  McGraw-Hill Book Company,  1971. 
 - xiv, 461 p. :  ill. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research.
<br/><br/><label>Dewey Class. No.: </label>658.4034  / LEQ 1971