000			00284nam a22001337a 4500
003			SNU
005			20150603164442.0
100			_aJNCASR
245			_aUnderstanding Chemistry _c\JNCASR
250			_a.-1st Ed.
260			_a.- USA _b: JNCASR _c,@1999
300			_a.-CD
942			_2ddc _cCD
999			_c42831 _d42831