Exploring the Night sky with binoculars

Eitemau Tebyg

• Human vision and the night sky : how to improve your observing skills /
  gan: Borgia, Michael P.
  Cyhoeddwyd: (2006)
• Light of the night sky
  gan: Roach, F E; Godon, Janet L
  Cyhoeddwyd: (1973)
• Observational Astronomy.
  gan: Birney, D Scott
  Cyhoeddwyd: (1991)
• Cosmic challenge the ultimate observing list for amateurs
  gan: Harrington, Philip S
  Cyhoeddwyd: (2011)
• Burnham's celestial handbook : an observer's guide to the Universe beyond the solar system , 3v./
  gan: Burnham, Robert
  Cyhoeddwyd: (1978)