Churchill, Ruel V.  1899-1987. <br/><br/>
Fourier series and boundary value problems / 
Ruel V. Churchill  
 - 2d ed. 
 - New York :  McGraw-Hill,  1969. 
 - viii, 248 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliography and index. 
<br/><br/><label>ISBN: </label>070108412 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fourier series.<br/>Functions, Orthogonal.<br/>Boundary value problems.
<br/><br/><label>Dewey Class. No.: </label>515.2433  / CHF 1969