000 00310nam a2200121Ia 4500
008 160710s1950 xx 000 0 und d
082 _a338.54 A 18 I
100 _aACHINSTEIN,ASHER
245 _aINTRODUCTION TO BUSINESS CYCLES
260 _bTHOMAS Y. CROWELL COMPANY
_c1950
300 _a496
942 _2ddc
_cB
999 _c12387
_d12387