APA aipamena

Kahan,Steven. (1978). Have some sums to solve: The complete alphametics books. Universities press.

Chicago Style aipamena

Kahan,Steven. Have Some Sums to Solve: The Complete Alphametics Books. Hyderabad: Universities press, 1978.

MLA aipamena

Kahan,Steven. Have Some Sums to Solve: The Complete Alphametics Books. Universities press, 1978.

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