Knopp, Konrad <br/><br/>
Problem book in the theory of functions.v.1 
Konrad Knopp 
 - New York,  Dover Publications  [1948-53; v. 2, c1952] 
 - V.1(viii,126p.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functions--Problems, exercises, etc.
<br/><br/><label>Universal Decimal Class. No.: </label>517.54  / KNO