TY - GEN AU - Rao, K. Sankara. TI - Introduction To Partial Differential Equations SN - 8120327330 U1 - 515.353 RAO PY - 2005/// CY - New Delhi PB - Prentice-Hall of India Pvt. Ltd. KW - Differential equations, Partial N1 - Includes bibliographical references and index ER -