000 00295nam a2200121Ia 4500
008 221102s9999 xx 000 0 und d
100 _aValentile, Lloyd M
245 0 _aBusiness cycles & forecasting
250 _a3rd ed.
260 _bSouth Western
_aUSA
_c1987
300 _a572p p.
942 _cBK
999 _c1232
_d1232