000			00331nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a9.78E+12
082			_a572
082			_b8 SAM
100			_aSambrook Joseph
245		0	_aMolecular Cloning
260			_aNew York
260			_bC.S.H.
260			_c2001
300			_a1.37
999			_c50910 _d50910