Isaacson, Eugene. Introduction to applied mathematics and numerical methods: lectures given 1956-57/ E. Isaacson ; notes by J. Rosenthal. - New York: New York University/Institute of Mathematical Sciences, [1957?]. - iv, 233 p.: ill.; 29 cm. Subjects--Topical Terms: Differential equations.Numerical calculations. Dewey Class. No.: 518.47 / I73i