000 00346nam a2200145Ia 4500
001 20044
008 230415s9999 xx 000 0 und d
100 _aMueller, Charles F.
245 4 _aThe Economics of Labour Migration: A Behavioral Analysis
260 _aUSA
260 _bAcademic Press
260 _c1982
300 _a199
942 _cBK
999 _c11641
_d11641