  1977 - How to Build a Better Mousetrap Car and Other Experimental Science Fun (Hardcover) ISBN-13: 9780396074199 ISBN-10: 0396074197 Genres: Children's Books, Science & Math ?  Experimental Fun with the Yoyo and Other Science Projects (Hardcover) ISBN-13: 9780396076575 ISBN-10: 0396076572 Genre: Children's Books ?   How to Make and Use Electric Motors (Other) → Hardcover ISBN-13: 9780399608582 ISBN-10: 0399608583 Genres: Children's Books, Engineering & Transportation ? |
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