Movements called vibrations produce sound. Small vibrations make a quiet sound. Big vibrations make a loud sound. This book teaches children what sound is and how it can be measured.
"synopsis" may belong to another edition of this title.
Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Condition: Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00072903189
Seller: Revaluation Books, Exeter, United Kingdom
Paperback. Condition: Brand New. 24 pages. 8.80x5.80x0.20 inches. In Stock. Seller Inventory # 1600143539
Quantity: 1 available