Quasars, pulsars and black holes in space
By: by Melvin Berger.
Publisher: Putnam
Published: 1977
Place of publication: New York
Language: eng
Number of pages: 57
Subjects: Quasars -- Juvenile literature.; Pulsars -- Juvenile literature.; Black holes (Astronomy) -- Juvenile literature.; Cosmology -- Juvenile literature.; Quasars.; Pulsars.; Black holes (Astronomy); Universe.
Description: Explores theories concerning three amazing astronomical discoveries of modern times.
Notes: Includes index.