000 00312nam a2200121Ia 4500
008 210324s1947 xx 000 0 und d
082 _a331.8
_bSEL
100 _aSelekman,B.M.
_9308132
245 _aLabour relations and human relations
260 _c1947
650 _aEconomics
_9308133
700 _aN.A.
_9308134
999 _c269926
_d269926