Levin, Richard I. <br/><br/>
Quantitative approaches to management / 
Richard I. Levin, Charles A. Kirkpatrick. 
 - 4th edition. 
 - Caloocan City :  Philippine Graphic Arts Incorporated,  c1978. 
 - xxi, 625 pages :  illustrations ;  25 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research.
<br/><br/><label>LC Class. No.: </label>T57.6  / .L48 1978 
<br/><br/><label>Dewey Class. No.: </label>658.4/03