Colloquium on Fourier Analysis and Approximation Theory, Budapest, Aug. 16-21, 1976 <br/><br/>
Fourier analysis and approximation theory; papers  / 

 - Amsterdam:  North-Holland,  1978 
 - 
 - Colloquia Mathematics Societatis Janos Bolyai  v.19 .
<br/><br/> 2v. 
<br/><br/><label>Dewey Class. No.: </label>515.73  / C714.FA