Zygmund A. <br/><br/>
Contributions to Fourier Analysis. 
Zygmund A., Transue W., Morse M., Calderon A.P., Bochner S. 
 - Princeton  Princeton University Press  1950 
 - 193 p. 
<br/><br/> Annals of Mathematics Studies, N 25 
<br/><br/><label>Dewey Class. No.: </label>517.51+517.53/57