000 00363nam a2200169Ia 4500
001 CATREF108972
008 110518s9999 xx 000 0 und d
041 _aeng
082 _a338.54
100 _aHamberg, D.
245 _aBusiness cycles
260 _aNY
_bMacmillan
_c1951
300 _axvii, 621p
546 _bRoman
906 _atext
942 _cBK
999 _c225507
_d225507