  2008 - Introduction to Representation Grades 68 [Math Process Standards] (Paperback) ISBN-13: 9780325013879 ISBN-10: 032501387X Genres: Children's Books, Reference, Science & Math ?  2007 - Introduction to Representation Grades Prek2 [The Math Process Standards Series] (Paperback) ISBN-13: 9780325011493 ISBN-10: 0325011494 Genres: Children's Books, Reference, Science & Math ?  2007 - Introduction to Representation Grades 35 [The Math Process Standards Series, Grades 3-5] (Paperback) ISBN-13: 9780325011042 ISBN-10: 0325011044 Genres: Children's Books, Reference ? |
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