Quasars and black holes. - Chicago, IL : World Book, c2010. - 64 p. : col. ill. ; 26 cm. - Explore the universe .

Includes index.

"An introduction to quasars and black holes with information about their formation and characteristics. Includes diagrams, fun facts, a glossary, a resource list, and an index"--Provided by publisher.

ISBN: 9780716695523

LCCN: 2009040183

Subjects--Topical Terms:
Black holes (Astronomy).
Quasars.

LC Class. No.: QB843.B55 / .Q37 2010

Dewey Class. No.: 523.8/875