01041cam a2200301 4500 121313962 TxAuBib 20070129120000.0 940317s1993||||||||||||||||||||||||eng|u 94228034 9780590473026 0590473026 MoCo DLC CO2 TxAuBib Korman, Justine. Working hard with the Mighty Loader [PB] / written by Justine Korman ; illustrated by Steven James Petruccio. Tonka working hard with the mighty loader. New York : Scholastic, 1993. 1 v. (unpaged) : col. ill. ; 21 cm. At head of title: Tonka. 20070129. Loaders (Machines) Juvenile fiction. Dump trucks Juvenile fiction. Earthwork Juvenile fiction. Trucks Fiction. Metal toys Juvenile literature. Petruccio, Steven. Tonka Corporation.