000			00317nam a22001457a 4500
008			180919b xxu||||| |||| 00| 0 eng d
020			_a253460
041			_aeng
080			_a51
082			_a51
100			_a36
101			_aMAT
245			_aAnalysis of Elementary Functions _cSorgenfrey,R.H
942			_2udc _cBK
999			_c47992 _d47992