000			00361nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a543.089 _bBAY-G
100			_aBayer, Ernst
245		0	_aGas Homatography
260			_bElsevier _aLondon _c1961
300			_a240p.
630			_xGeneral Stack
650			_aANALYTICAL CHEMISTRY _xChemistry
942			_cBOOK
999			_c24745 _d24745