000 00328nam a2200145Ia 4500
008 170101s1951 xx 000 0 und d
082 _a338.54 H18B
100 _aHAMBERG, D
245 0 _aBusiness cycles
260 _bN. Y
_c1951
300 _a618p
650 _aBUSINESS CYCLES
653 _aBUSINESS CYCLES
942 _2ddc
_cB
999 _c1608
_d1608