Loomba, Narendra Paul <br/><br/>
Linear programming a managerial perspective / 
Narendra Paul Loomba 
 - 2 
 - New york :  Macmillian publishing,  1964       
 - v 338 p. 
<br/><br/><label>ISBN: </label>0023716304 
<br/><br/><label>LC Class. No.: </label>HD 20.4 L863l 1976