00729cam a2200229 4500 622827850 TxAuBib ||||||s1960||||||||||||||||||||||||eng|u 60-016744 DLC TxAuBib Sands, George John. Why glasses? The story of vision / Illustrated by Rov Andre. Minneapolis : Medical Books for Children, 1960. 31 p. : illus. ; 27 cm. Explains how eyes work and how glasses can help them see. Eyeglasses Juvenile literature. Eyeglasses. Vision Juvenile literature. Vision. Andre, Rov. TXHAP