Mathematical programming in use   
ed. by M. L. Balinksi, C. Lemarechall. 
 - Amsterdam  North Holland  1978 
 - viii, 195p. 
 - Mathematical programming society 9 .
<br/><br/><label>ISBN: </label>072048300X 
<br/><br/><label>Dewey Class. No.: </label>519.7  / N785