Zangwill, WI. <br/><br/>
Pathways to solutions, fixed points and equilibria 

 - New York  Prentice-Hall  1981 
 - xv, 479p, 22 cm. 
 - Prentice-Hall series in computational mathematics .
<br/><br/><label>Dewey Class. No.: </label>510,  / D, zan