[AstroPy] A Web Book--Foundations of Celestial Mechanics

[Wayne Watson]

I was roaming the web this morning looking for some reference material, 
and found this It looks quite good. Free.  
<ads.harvard.edu/books/1989fcm..book>.  The author seems to have gone to 
considerable length to make it available.

-- 
           Wayne Watson (Watson Adventures, Prop., Nevada City, CA)

             (121.015 Deg. W, 39.262 Deg. N) GMT-8 hr std. time)
              Obz Site:  39° 15' 7" N, 121° 2' 32" W, 2700 feet  
                
             "... humans'innate skills with numbers isn't much
              better than that of rats and dolphins." 
                       -- Stanislas Dehaene, neurosurgeon 
 
                    Web Page: <www.speckledwithstars.net/>