  1996 - Investigations in Science Energy (Paperback) ISBN-13: 9781574711592 ISBN-10: 1574711598 Genres: Children's Books, Nonfiction, Science & Math, Engineering & Transportation ?  1994 - More Alternatives to Worksheets (Paperback) → Paperback ISBN-13: 9781574714333 ISBN-10: 1574714333 Genres: Nonfiction, Engineering & Transportation ? |
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