Good book on naked-eye astronomy

[witzel at HUSC3.HARVARD.EDU]

Another good book on the topic is the third chapter in :

  AUTHOR: Aveni, Anthony F.
         TITLE: Skywatchers of ancient Mexico / by Anthony F. Aveni ; 
                  foreword
                  by Owen Gingerich.
     PUB. INFO: Austin : University of Texas Press, c1980.
   DESCRIPTION: x, 355 p. : ill. ; 26 cm.
        SERIES: The Texas Pan American series   

M.W>