Studying distant galaxies : a handbook of methods and analyses /

Eitemau Tebyg

• Burnham's celestial handbook : an observer's guide to the Universe beyond the solar system , 3v./
  gan: Burnham, Robert
  Cyhoeddwyd: (1978)
• Cosmic challenge the ultimate observing list for amateurs
  gan: Harrington, Philip S
  Cyhoeddwyd: (2011)
• Human vision and the night sky : how to improve your observing skills /
  gan: Borgia, Michael P.
  Cyhoeddwyd: (2006)
• Walk through the heavens : a guide to stars and constellations and their legends /
  gan: Heifetz, Milton D.
  Cyhoeddwyd: (1996)
• An amateur's guide to observing and imaging the heavens /
  gan: Morison, Ian