000			00341nam a2200133Ia 4500
999			_c293869 _d293869
020			_a9788173711954
082			_a509 SPA-H
100			_aRay Spangenburg
245			_aThe History of Science Nineteenth Century
260			_bUniversity Press _c1999
300			_a142p.
650			_a Science -- History. Science.
942			_cBK