Jackson, Dunham, <br/><br/>
Fourier series and orthogonol polynomials 

 - New York:  Dover Publication,  2004. 
 - xii;234p:  23 cm. 
<br/><br/><label>ISBN: </label>9780486438085 
<br/><br/><label>Dewey Class. No.: </label>515.2433 JAC