Vasishtha, A. R., & Vasishtha, V. (1992). Calculus of finite differences and numerical analysis: A course on numerical methods. Kedar nath ram nath.
Chicago-viite (17. p.)Vasishtha, A. R., ja Vipin Vasishtha. Calculus of Finite Differences and Numerical Analysis: A Course on Numerical Methods. New Delhi.: Kedar nath ram nath, 1992.
MLA-viite (8. p.)Vasishtha, A. R., ja Vipin Vasishtha. Calculus of Finite Differences and Numerical Analysis: A Course on Numerical Methods. Kedar nath ram nath, 1992.
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