Bound To Stay Bound

		Dam holds back (Be An Engineer! Designing To Solve Problems)  Author: Sikkens, Crystal  Publisher:  Crabtree (2017)  Dewey: 627  Classification: Nonfiction  Physical Description: 24 p., col. ill., 25 cm  BTSB No: 830807  ISBN: 9780778729051  Ages: 7-10  Grades: 2-5  Subjects:  Dams -- Design and construction  Dams
	Price: $6.50

Summary:
Learn about the engineering design process and see what materials are used in construction to make dams strong.