Gerald C. F. W. P. O., . (2020). Applied numerical analysis (7 Ed.). Chennai: Pearson India Edu. Service Pvt. Ltd. Chennai.
Gerald Curtis F Wheatley Patrick O, . 2020. Applied numerical analysis (7 Ed.). Chennai: Pearson India Edu. Service Pvt. Ltd. Chennai.
Gerald Curtis F Wheatley Patrick O, . Applied numerical analysis (7 Ed.). Chennai: Pearson India Edu. Service Pvt. Ltd. Chennai. 2020.