Astronomical Observations > Editions
by Gordon Walker First published February 28th 1987
            Published March 27th 1987
              by Cambridge University Press
          
        
          1, Paperback, 360 pages
        
        
        
      
            Published February 19th 1987
              by Cambridge University Press
          
        
          Hardcover, 360 pages
        
        
        
      
            Published January 1st 1656
              by Cambridge University Press; 1 edition (1987-03-27)
          
        
          Paperback
        
        
        
      
            Published January 1st 1987
              by Cambridge University Press
          
        
          Paperback, 0 pages
        
        
        
      




