Books by PQ Innovations

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Exploring Math Through Puzzles: Blackline Masters for Making Over 50 Puzzles image

Exploring Math Through Puzzles: Blackline Masters for Making Over 50 Puzzles

Author(s): Wei Zhang
ISBN-13: 9781559532228
Publisher: PQ Innovations
Released: Jan 01, 1996
Format: Paperback, 120 pages
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Exploring Math Through Puzzles: Step-by-Step Instructions for Making Over 50 Puzzles image

Exploring Math Through Puzzles: Step-by-Step Instructions for Making Over 50 Puzzles

Author(s): 张纬
ISBN-13: 9781937547004
Edition: 2nd
Publisher: PQ Innovations
Released: Sep 21, 2011
Format: Paperback, 128 pages
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