000			00316nam a2200145Ia 4500
001			21653
008			230419s9999 xx 000 0 und d
100			_aMackean, D.G
245		0	_aLife Study a Textbook of Biology
260			_aUK
260			_bJohn Murray Ltd.
260			_c1981
300			_a266
942			_cBK
999			_c12145 _d12145