Williams, William Elwyn. <br/><br/>
Fourier series and boundary-value problems  / 
W. E. Williams. 
 - London :  Allen & Unwin,  c1973. 
 - 86 p. 
 - Problem solvers ;  no. 12. .
<br/><br/><label>ISBN: </label>0045120226 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fourier series.<br/>Boundary value problems--Numerical solutions.