01278cam a2200361 i 4500 334482749 TxAuBib 20171201120000.0 140221s2014||||||||||||||||||||||||eng|u 9780448479231 0448479230 (OCoLC)870919454 TxAuBib rda Baker, Theo,. Hard hat zone / by Theo Baker. New York, New York : Grosset & Dunlap, an imprint of Penguin Group (USA) LLC, [2014] ℗2014. 1 volume (unpaged) : color illustrations ; 21 cm. txt rdacontent n rdamedia nc rdacarrier Penguin core concepts Describes the activity at a construction site and the heavy equipment needed to accomplish the various tasks involved in building a skyscraper. Accelerated Reader AR LG 4.9 0.5 169694. 20171201. Building Juvenile literature. Building. Construction equipment Juvenile literature. Skyscrapers Juvenile literature. Skyscrapers. Construction equipment. Penguin core concepts.