Discovering astronomy /

Míreanna comhchosúla

• Discovering astronomy /
  de réir: 348063 Robbins, R. Robert
  Foilsithe / Cruthaithe: (1995)
• Discovering astronomy/
  de réir: Robbins, R. Robert, author, et al.
  Foilsithe / Cruthaithe: (1988)
• The elements of astronomy for surveyors/
  de réir: 458740 Chapman, Robert William
  Foilsithe / Cruthaithe: (1933)
• Manual of astronomy : a guide to observations and laboratory interpretation in elementary astronomy/
  de réir: 431326 Shaw, Robert William, et al.
  Foilsithe / Cruthaithe: (1967)
• Astronomy /
  de réir: 187423 Moore, Patrick
  Foilsithe / Cruthaithe: (1964)