Rao, S Balachandra Numerical methods : with programs in BASIC, FORTRAN and Pascal / S Balachandra Rao and C K Shantha. - New Delhi : University press, 1992. - xiii, 446 p. : ill.; 21 cm. Includes index. ISBN: 8173710473 Subjects--Topical Terms: Numerical calculations -- Data processing. Dewey Class. No.: 515 / RAN