00381nam a2200145Ia 4500003000900000008004100009040001600050080001300066100002500079245002400104260003800128300001600166650004100182650001200223IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a526bBOM  aBomford, Brigadier G 0aGeodesycG. Bomford  aOxfordbThe Clarendon Pressc1952  axiii, 452p.  aAstronomy and astrophysics thesaurus  aGeodesy