Garfinkel, Robert. <br/><br/>
Integer programming / 
Robert S. Garfinkel, George L. Nemhauser. 
 - New York :  John Wiley & Sons,  1972. 
 - 427 p. :  ill. ;  25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0471291951 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Integer programming.