Knopp, Konrad <br/><br/>
Problem book in the theory of functions / 
translated by Frederick Bangemihl 
 - New York :  Dover Publications, Inc.,  c1952 
 - 138 p. :  ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions--theory
<br/><br/><label>Dewey Class. No.: </label>515  / K72P 1952