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Guppies, Bubbles, and Vibrating Objects: A Creative Approach to the Teaching of Science to Very Young Children
(Book, 1969)
Author: Donald P. LaSalle, John McGavack

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Format: Book ISBN-10: 0381970264 ISBN-13: 9780381970260 Jan 1969 Publisher: John Day Co 156 pages Illustrated Language: English |
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