Text Book of Linear Programming - 11 :  DPH Mathematics Series /  Textual Documents 
A.K.Sharma . 
 - Ist ed. 
 - New Delhi  Discovery Publishing  2005 
 - 214pg:  23cm. 
<br/><br/><label>ISBN: </label>8183560326 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics Deptt- Mathematics 
<br/><br/><label>Dewey Class. No.: </label>519.7