TY - BOOK AU - Rao, K. Sankara TI - Introduction to partial differential equations / SN - 9788120327337 U1 - 515.353 PY - 2007/// CY - New Delhi : PB - Prentice Hall of India Pvt. Ltd. KW - Mathematics KW - Differential equations KW - Differential equations, Partial N1 - Includes bibliographical references and index ER -