000			00476nam a2200145 4500
999			_c10413 _d10413
020			_a0-8138-1159-7
082			_aCir 520.9 H47 1988
100			_aHetherington, Norriss S.
245			_aScience and objectivity : _bEpisodes in the history of astronomy / _cNorriss S. Hetherington
260			_aAmes : _b Iowa State University Press, _cc1988.
300			_a168 p.
526			_a500-599
650			_aAstronomy--History. _aScience--Philosophy. _a Objectivity.
942			_2ddc _cBK