1993 - Chemically Active Experiments You Can Do at Home (Paperback) → Hardcover ISBN-13: 9780064461016 ISBN-10: 0064461017 Genres: Children's Books, Science & Math 4 1985 - Chemically Active Experiments You Can Do at Home (Hardcover) → Paperback, Hardcover ISBN-13: 9780397320790 ISBN-10: 0397320795 Genres: Teen & Young Adult, Science & Math, Engineering & Transportation ? |