Gupta, Radhey S. Elements of numerical analysis / Radhey S. Gupta - 2nd ed. - Delhi : Cambridge University Press, 2015. - xvi,759p.: ills.; 25cm. Includes index. ISBN: 9781107500495 Rs.595.00 Subjects--Topical Terms: NUMERICAL ANALYSIS Dewey Class. No.: 519.4 GUP/E