TY - BOOK AU - Hill,Lee Sullivan TI - Bridges connect T2 - Building block book SN - 1575050218 AV - TG148 .H35 1997 U1 - 624/.2 21 PY - 1997/// CY - Minneapolis PB - Carolrhoda Books KW - Bridges KW - Juvenile literature KW - sears N1 - Includes index; 2.2; Follett Library Resources; K-3 N2 - Introduces different kinds of bridges, their materials, construction, and maintenance ER -