00497nam a2200157Ia 4500003000900000008004100009040001600050080001500066100002100081245011000102260002800212300001400240650004100254650002700295700001700322IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a521.9bBAR  aBarlow, C. W. C. 0aElementary mathematical astronomybwith examples and examination paperscC. W. C. Barlow and G. H. Bryan   aLondonbW B Clivec1892  avi, 434p.  aAstronomy and astrophysics thesaurus  aMathematical astronomy  aBryan, G. H.