Bound To Stay Bound

		Elevators (Engineering wonders)  Author: Maurer, Tracy  Publisher:  Rourke Educational Media (2018)  Dewey: 690.183  Classification: Nonfiction  Physical Description: 48 p., ill. (chiefly col.), 26 cm  BTSB No: 207353  ISBN: 9781683423928  Ages: 7-10  Grades: 2-5  Subjects:  Elevators
	Price: $6.50

Summary:
An introduction to elevators and all the engineering wonders behind this important transportation device.