Dorn, William S . Numerical methods with fortran iv case studies / by Willam S. Dorn and Daniel D. McCracken. - New York : John Wiley &Sons , 1972. - xii,447p. : Fig. ; 23cm. . Includes bibliography, selected exercises and index ISBN: 0471219193 Rs.USD 9.25 Subjects--Index Terms: NUMERICAL ANALYSIS Dewey Class. No.: 519.4 / DOR/N