Walk, Manfred <br/><br/>
Theory of duality in mathematical programming / 
M. Walk. 
 - Wien ;  New York :  Springer-Verlag,  c1988. 
 - 178 p. 
<br/><br/><label>ISBN: </label>0387820574 (U.S.) 
<br/><br/><label>LCCN: </label>66061227     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programming (Mathematics)<br/>Duality theory (Mathematics)