Gass, Saul I, <br/><br/>
Linear programming.. :   Methods and applications /  
by Saul I Gass .  
 - 4th ed. 
 - New Delhi:  McGraw - hill international book company,  1975. 
 - vii,406p.:  22cm. 
<br/><br/>Bibliography, References, Index. 
<br/><br/><label>ISBN: </label>07085243x 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics 
<br/><br/><label>Dewey Class. No.: </label>510