Vemuri, V. Digital computer treatment of partial differential equations / V. Vemuri, Walter J. Karplus. - Englewood Cliffs, N.J. : Prentice-Hall, c1981. - xiv, 449 p. : ISBN: 0132124076 Subjects--Topical Terms: Differential equations, Partial Dewey Class. No.: 515.35302854 / Di