000 00297nam a22001217a 4500
008 101112t xxu||||| |||| 00| 0 eng d
020 _a0262150263
080 _a658.3
100 _aOsterman paul by
_91098
245 _aInternal Labor Markets
_cBy paul Osterman
300 _a296p.
942 _2ddc
_cBK
999 _c4822
_d4822