c2009.
4th ed. / Michele Gorman and Tricia Suellentrop ; [& Michael Giller ; foreword by Patrick Jones]. 4th ed.
Electronic resource
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3rd ed. 3rd ed. / edited by Holly Koelling, foreword by Betty Carter.
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[2002]
Curriculum and activities for grades K-2 (volume 1) and grades 3-12 (volumes 2-4).
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