Dyfyniad APA

Engel, A. (1997). Exploring mathematics with your computer. Mathematical Association of America.

Dyfyniad Arddull Chicago

Engel, Arthur. Exploring Mathematics with Your Computer. [Washington, D.C.]: Mathematical Association of America, 1997.

Dyfyniad MLA

Engel, Arthur. Exploring Mathematics with Your Computer. Mathematical Association of America, 1997.

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