Knopp, Konrad. <br/><br/>
Problem book in the theory of functions V1 : problems in the elementary theory of functions 

 - New York  Dover Publ.  1948 
 - viii+126 
<br/><br/><label>Subjects--Topical Terms: </label><br/>functions,functions
<br/><br/><label>Dewey Class. No.: </label>511.326  KNO1.1;1  R