000			00337nam a2200157 4500
082			_a510 POI-S
100			_aPoincare, H _e
245			_aScience and hypothesis _cH Poincare
250			_a
260			_aDover Publcations, New York _c1952
300			_a244 p
490			_a
650			_aMathematics
700			_a _e
942			_cBK
999			_c442386 _d442386