Knopp, Konrad,  1882-1957. <br/><br/>
Elements of the theory of functions. 

 - [1st American ed]. 
 - New York:  Dover,  [c1952]. 
 - 140 p.;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions.
<br/><br/><label>Dewey Class. No.: </label>515.9  / K72e