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Demo lesson in mathematics three/

Iligan, Zenaida C.

Demo lesson in mathematics three/ Zenaida C. iligan. - Philippines: In the Grade School, Inc., c2011. - v60 n4, pages 164-165: illustrations; 27cm.

2094-8042


Programmed instruction--Mathematics.

DPer 370.105 M72 Jan-Dec 2011 v59-60