Gass, Saul I. <br/><br/>
Linear programming :  methods and applications / 
Saul I. Gass. 
 - 4th ed. 
 - New York :  McGraw-Hill,  [1975] 
 - x, 406 p. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 371-381. 
<br/><br/><label>ISBN: </label>0070229686 : 9780070229686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linear programming.
<br/><br/><label>Dewey Class. No.: </label>519.72 GAS