"JUVENILE NONFICTION / Concepts / Size & Shape" . . . . "Juvenile works" . . . . . "This book discusses how math skills are used to calculate materials for the construction of bridges and explains arch bridges, beam bridges, and suspension bridges." . . . . . "Electronic books" . . "Famous bridges of the world : measuring length, weight, and volume" . "Famous bridges of the world measuring length, weight, and volume" . .