Movable stationery
Vol. 11, N. 1, Movable Book Society, New Brunswick, february 2003.
Vol. 11, N. 2, Movable Book Society, New Brunswick, may 2003.
Vol. 11, N. 3, Movable Book Society, New Brunswick, august 2003.
Vol. 11, N. 4, Movable Book Society, New Brunswick, november 2003.
Alfred S. Posamentier
Math Wonders To Inspire Teachers And Students
ASCD, Alexandria 2003.
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