Kunzi, Hans Paul and Krelle, Wilhelm <br/><br/>
Nichtlineare programmierung   

 - Berlin  Springer-Verlag  1962 
 - xiii, 221p. 
 - Monographs on Operations Research   v. 1 .
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>519.76  / K96.NP