TY - BOOK AU - Rao, K. Sankara TI - Introduction to Partial Differential Equations / SN - 9788120342224 AV - QA371.35 .R36 2023 PY - 2023/// CY - Delhi PB - Phi KW - Differential equations, Partial KW - Computer-assisted instruction N1 - Includes bibliographical references and index; Mathematics, Physics and Statistics ER -