Churchill, Ruel V.  1899-1987. <br/><br/>
Fourier series and boundary value problems / 
Ruel V. Churchill  
 - 1st ed. 
 - New York;  London:  McGraw-Hill book company, inc.,  c1941. 
 - ix, 206 p.  diagrs.  23 cm. 
<br/><br/>"References" at end of most of the chapters. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fourier series.<br/>Functions, Orthogonal.<br/>Boundary value problems.
<br/><br/><label>Dewey Class. No.: </label>517.35  / CHF 1941