000			00337nam a2200145Ia 4500
008			170101s1956 xx 000 0 und d
082			_a574 Y-5I
100			_aYOUNG, Clarence W
245		0	_aIntroduction to biological science
260			_bN. Y _c1956
300			_a555p
650			_aBIOLOGY
653			_aBIOLOGY
942			_2ddc _cB
999			_c28383 _d28383