Elementary applied partial differential equations : with Fourier series and boundary value problems / Richard Haberman. Haberman, Richard, 1945- Differential equations, Partial. Fourier series. Boundary value problems. QA377 .H27 1987 515.353 19 HAE Includes index. Bibliography: p. 531-532. Englewood Ciffs, N.J. : Prentice-Hall, c1987. c1987. 1987 Text xii, 547 p. : eng