Rao, G Shanker Numerical analysis / G Shanker Rao - 5th ed - New Delhi: New Age International, 2020 - ix, 372p. : ill. ; 21 cm. ISBN: 97893864181977 955.00 Subjects--Topical Terms: Computer Science EngineeringNumerical analysis- Data processing.Finite differences Dewey Class. No.: 519.4 / R180n