(1965). Calculus of finite differences / by Charles Jordan. Introd. by Harry C. Carver.
Chicago-čujuhus (17. p.)Calculus of Finite Differences / by Charles Jordan. Introd. by Harry C. Carver. 1965.
MLA-čujuhus (9. p.)Calculus of Finite Differences / by Charles Jordan. Introd. by Harry C. Carver. 1965.
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