000 00324nam a2200121Ia 4500
001 102798
008 170722s9999 xx 000 0 und d
100 _aBecker, Gary S.
245 _aEconomics of discrimination /
260 _c1957.
490 _aStudies in economics of the Economics research centre of the
942 _cGEN
999 _c49757
_d49757