000			00315nam a22001337a 4500
008			181015b xxu||||| |||| 00| 0 eng d
020			_a0070371741
041			_aeng
080			_a316
100			_a50
101			_aSOC
245			_aHuman Societies an Introduction to Macrosociology _cLenski,G
942			_2udc _cBK
999			_c49711 _d49711