01119cam a2200325 4500 64398986 TxAuBib 20000112120000.0 000112s1998||||||||||||||||||||||||eng|u 98019938 9780836821635 lib. 0836821637 lib. KyAlM KyAlM TxAuBib Oxlade, Chris. Machines / by Chris Oxlade. Milwaukee, Wis. : Gareth Stevens Pub., 1998. 68 p. : col. ill., col. photos ; 21 cm. Young scientist concepts & projects Includes index. Includes glossary. Includes bibliography. This book describes various types of machines, how they are used, and how they work. Fact boxes and projects are included. 4-8 Medialog, Inc. 20000112. Machinery. Machinery. Juvenile literature. Machinery. Experiments. Experiments. Young scientist concepts & projects.