Overview
A piece of silk is smooth. Tree bark is rough. Why are some objects smooth and others rough? Find out in this series about materials and their properties. Informative, at-level text and engaging photographs help readers understand the differences between smooth and rough objects.The book, Is It Smooth or Rough? (Properties of Materials) [Bulk, Wholesale, Quantity] ISBN#9781977131812 in Hardcover by Lisa J. Amstutz may be ordered in bulk quantities. Minimum starts at 25 copies. Availability based on publisher status and quantity being ordered.
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