TY - `BOOK` AU - Byerly, William Elwood TI - An elementary treatise on Fourier's series and spherical, cylindrical and ellipsoidal harmonics : with applications to problems in mathematical physics J2 - Fourier's series ET - Nachdr. d. Ausg. 1893 PB - Dover CY - New York, NY PY - 1959 LA - eng SE - IX, 287 S. CN - Byerl AN - UBHD-65687125 ER -