How do we know the age of the universe
By: Mary Lynn Germadnik.
Edition: 1st ed.
Series: Great scientific questions and the scientists who answered them
Publisher: Rosen
Published: 2001
Place of publication: New York
Language: eng
Number of pages: 111
Subjects: Cosmology -- Juvenile literature.; Astronomers -- Biography -- Juvenile literature.; Astronomers.; Cosmology.
Genres: Juvenile literature.; Biography
Notes: Includes bibliographical references (p. 105-106) and index.