Williams, William Elwyn. <br/><br/>
Fourier series and boundary-value problems / 
William Elwyn Williams. 
 - London :  Allen & Unwin,  1973. 
 - [6], 86 p. ; 
 - Problem solvers ; no. 12 .
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fourier series.<br/>Boundary value problems--Numerical solutions.
<br/><br/><label>Universal Decimal Class. No.: </label>517.518.45  / WIL