TY - BOOK AU - Powers David L TI - Boundary value problems: And partial differential equations SN - 9780123747198 (pbk) U1 - B334, L21;Q0 PY - 2010/// CY - Amsterdam PB - Elsevier KW - Fourier series and integrals KW - Laplace transorm KW - Wave equation KW - Mathematics N1 - Bibliography 441-442p.; Appendix 443-448p.; Index 503-506p ER -