Encyclopedia of astronomy and astrophysics

Eitemau Tebyg

• Encyclopedia of the history of astronomy and astrophysics /
  gan: Leverington, David
• Introductory astronomy and astrophysics
  gan: Zeilik, Michael
  Cyhoeddwyd: (1987)
• An introduction to astronomy and astrophysics /
  gan: Jain, Pankaj
• An introduction to astronomy and astrophysics
  gan: Pankaj jain
  Cyhoeddwyd: (2015)
• Astronomy and astrophysics abstracts
  gan: Bohme, S, et al.
  Cyhoeddwyd: (1977)