000			00322nam a22001457a 4500
008			210429b ||||| |||| 00| 0 eng d
020			_a047111961X
041			_aeng
080			_a339.138
082			_a339.138
100			_a60
101			_aMAR
245			_aPoint and Figure Charting _cDorsey,Th.J
942			_2udc _cBK
999			_c56958 _d56958