Knopp, Konrad,  1882-1957 <br/><br/>
Elements of the theory of functions / 
by Konrad Knopp ; translated by Frederick Bagemihl 
 - 1st American ed. 
 - New York :  Dover Publications,  1952 
 - 140 p. :  figs. ;  21 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label> USD 1.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions
<br/><br/><label>Dewey Class. No.: </label>517.5