Sneddon, Ian N. Elements of partial Differential equations Ian N.Sneddon - New Delhi Mc-Graw Hill 1985 - vii, 327 p. include Index ISBN: 007Y857407 Rs.12.00 Subjects--Topical Terms: MathematicsAnalysisDifferential Calculus Dewey Class. No.: 515.3 / SN27EL