000			00343nam a2200157Ia 4500
008			170101s1961 xx 000 0 und d
082			_a574 S69 I
100			_aSTAUFFER, Andrew
245		0	_aIntroductory biology
250			_a2nd ed
260			_bN.Y _c1961
300			_a802p
650			_aBIOLOGY
653			_aBIOLOGY
942			_2ddc _cB
999			_c6233 _d6233