Publicado por Brand: G. Stevens Pub, 1988
ISBN 10: 1555323510 ISBN 13: 9781555323516
Librería: Ergodebooks, Houston, TX, Estados Unidos de America
Hardcover. Condición: Good. A Gareth Stevens children's books ed. Discusses the formation and peculiar features of the universe, particularly stars and galaxies emitting special types of radio waves.