Lapidus, Leon . Numerical solution of partial differential equations in science and engineering / by Leon Lapidus and George F. Pinder. - New York : John Wiley & Sons, Inc. , 1999 - xiv, 677p ; ISBN: 0-471-35944-0 Subjects--Topical Terms: Science-Mathematics Dewey Class. No.: B23:1-33(A) / N9