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Subtitle: activities for classifying and sorting
By: Judy Goodnow.
Publisher: Creative Publications
Published: 1990
Place of publication: Sunnyvale, Calif
Language: eng
Number of pages: 58
ISBN-13: 9780884889540
Subjects: Mathematics -- Study and teaching.; Form perception -- Study and teaching.
Notes: "Grades K-6."--P. [4] of cover.