000			00298nam a2200121Ia 4500
008			251112s9999||||xx |||||||||||||| ||und||
040			_aCNCLSA
100			_aE.J.Crane _92257
245		0	_aChyemical Abstracts
260			_c1957 _bThe american chemical society _aUSA
300			_bV.51
942			_cJRBV
999			_c22856 _d22856