APA aipamena

Freeman, H. (1962). Finite differences for actuarial students (2nd ed.). University Press.

Chicago Style aipamena

Freeman, Harry. Finite Differences for Actuarial Students. 2nd ed. Cambridge: University Press, 1962.

MLA aipamena

Freeman, Harry. Finite Differences for Actuarial Students. 2nd ed. University Press, 1962.

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