000 00360nam a2200169Ia 4500
008 181012s9999 xx 000 0 und d
020 _a9788131507452
082 _a331 KAU
100 _aKAUFMAN
245 0 _aLABOR MARKET ECONOMICS
260 _bCENGAGE
260 _c2009
300 _a557
365 _b395.00
650 _aMATHEMATICS
942 _cBK
999 _c21903
_d21903