Rao, K. Sankar . Numerical methods for scientists and engineers / K.Sankar Rao. - New Delhi : Prentice Hall of India , 2001. - XII,256p : ill.,figs,tables ; 23cm . NULL ISBN: Rs.175.00 (Paper back) Subjects--Index Terms: NUMERICAL ANALYSIS Dewey Class. No.: 515.02462 / RAO/N