Levin, Richard I. <br/><br/>
Quantitative approaches to management / 
Richard I. Levin and Charles A. Kirkpatrick. 
 - 2nd ed. 
 - New York :  McGraw-Hill,  1971. 
 - xiv, 461 p. 
<br/><br/><label>ISBN: </label>0070373701 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research.---
<br/><br/><label>Dewey Class. No.: </label>658.4034  / Qu,2