000 00292nam a22001337a 4500
008 181221b xxu||||| |||| 00| 0 eng d
020 _a30020
041 _aeng
080 _a316
100 _a50
101 _aSOC
245 _aStratification and Mobility
_cAbrahamson, M
942 _2udc
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999 _c53685
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