Saxena, H. C. (1995). Finite Differences and Numerical Analysis. Modern Book Centre.
Chicago-čujuhus (17. p.)Saxena, H. C. Finite Differences and Numerical Analysis. New Delhi: Modern Book Centre, 1995.
MLA-čujuhus (9. p.)Saxena, H. C. Finite Differences and Numerical Analysis. Modern Book Centre, 1995.
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