00923cam a2200289 4500 547802470 TxAuBib 19990602120000.0 990602s1989||||||||||||||||||||||||eng|u 88033689 /AC 9780865924000 0865924007 DLC DLC DLC TxAuBib Baker, David, 1944- Starwatch / by David Baker. Vero Beach, Fla. : Rourke Enterprises, 1989. p. cm. Today's world in space Includes index. Describes how astronomers use telescopes and other instruments to study objects in the universe. 19990602. Telescopes Juvenile literature. Telescopes. Astronautics in astronomy Juvenile literature. Astronomy. Today's world in space.