TY - BOOK AU - Churchill,Ruel V. AU - Churchill, Ruel V. TI - Fourier series and boundary value problems SN - 0070108412 AV - QA404 BRO PY - 2008/// CY - New Delhi PB - Tata McGraw-Hill KW - Fourier series KW - Functions, Orthogonal N1 - Includes bibliographical references and index ER -