01024cam a2200253 4500 9772805 TxAuBib 20050122120000.0 ||||||s1957||||||||||||||||||||||||und|u 57006405 /L/AC/r85 TxAuBib Pine, Tillie S. The Indians knew / Pictures by Ezra Jack Keats. New York : Whittlesey House, 1957. 32 p : illus ; 26 cm. Library Journal. Describes simple inventions used by the American Indians to make their life comfortable; tells how these same processes are applied to develop more sophisticated inventions today; and includes simple experiments to duplicate early Indian technology. K-3. Indians of North America Juvenile literature. Indians of North America. Science Juvenile literature. Technology. Keats, Ezra Jack, illus.