knopp konard  <br/><br/>
Theory of functions Part I 

 - New york :  Dover publication ,  ©1945. 
 - vi, 146 p. :   ill. ;   20 cm (Paperback) 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>4486601560 
<br/><br/><label>Dewey Class. No.: </label>515.9  / KNO / G