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