000			00340nam a2200145Ia 4500
008			180710s9999 xx 000 0 und d
020			_a246029
082			_a500 _bFRE
100			_aFrewin, J.C.
245		2	_aA new experimental science
260			_aOxford _bClarendon Press _c1926
300			_a92 ப.
650			_aScience
942			_cS
999			_c54090 _d54090