Encyclopedia of astronomy : a comprehensive survey of our solar system, galaxy and beyond /
Encyclopedia of astronomy : a comprehensive survey of our solar system, galaxy and beyond /
editor Colin Ronan.
- London : The Hamlyn Publishing, 1979.
- 240 p. : ill. ; 24 cm.
Includes bibliographical references.
0600303624
Astronomy--Encyclopedias.
520 / ENC
Includes bibliographical references.
0600303624
Astronomy--Encyclopedias.
520 / ENC