Gelbaum, Bernard R. <br/><br/>
Problems in real and complex analysis 

 - New York  Springer  1992 
 - ix, 488p. ; 23cm. 
 - Problem book in mathematics .
<br/><br/><label>ISBN: </label>9788184896275 
<br/><br/><label>Dewey Class. No.: </label>515  / GEL