Lanczos, Cornelius,   1893-1974. <br/><br/>
Discourse on Fourier series / 
Cornelius Lanczos. 
 - Edinburgh,   London :   Oliver & Boyd,   1966. 
 - viii, 255 p. :   ill. ;   25 cm. 
 - University mathematical monographs. .
<br/><br/>Includes bibliographical references ( p. 250.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Fourier series.
<br/><br/><label>Dewey Class. No.: </label>517.355