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SCIENCE IN SECONDS FOR KIDS: OVER 100 EXPERIMENTS YOU CAN DO IN TEN MINUTES OR LESS by POTTER, JEAN (Paperback - 1995) ISBN: 9780471044567 Subject: CHILDREN Publisher: JOSSEY-BASS |
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SCIENCE IN SECONDS WITH TOYS: OVER 100 EXPERIMENTS YOU CAN DO IN TEN MINUTES OR LESS by POTTER, JEAN (Paperback - 1998) ISBN: 9780471179009 Subject: SCIENCE & NATURE Publisher: JOHN WILEY & SONS |
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