000 00307nam a2200121Ia 4500
001 115465
008 170722s9999 xx 000 0 und d
100 _aBancroft, Gertrude
245 _aAmerican labour force /
260 _bRussell and Russell
_aNewYork
_c1975
300 _axiii,255
_c23 cm.
942 _cGEN
999 _c26382
_d26382