000			00300nam a22001337a 4500
008			181016b xxu||||| |||| 00| 0 eng d
020			_a0256034060
041			_aeng
080			_23rd _a316
100			_a50
101			_aSOC
245			_aThe American Class Structure _cGilbert,D
942			_2udc _cBK
999			_c49823 _d49823