000			00336nam a2200145Ia 4500
008			170101s1964 xx 000 0 und d
082			_a500 F93L
100			_aFRITSCH, Vilma
245		0	_aLeft and right in science and life
260			_bLondon _c1964
300			_a202p
650			_aSCIENCE
653			_aSCIENCE
942			_2ddc _cB
999			_c29357 _d29357