Baker, L. (1994). Mathematics with Polydron TM: Explore, create, understand. Northampton: Polydron International.
Chicago Style aipamenaBaker, Lyndon. Mathematics With Polydron TM: Explore, Create, Understand. Northampton: Polydron International, 1994.
MLA aipamenaBaker, Lyndon. Mathematics With Polydron TM: Explore, Create, Understand. Northampton: Polydron International, 1994.
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