01199nam--2200409---450-99000099584020331620090312163414.00-534-98348-00099584USA010099584(ALEPH)000099584USA01009958420020226d1991----km-y0itay0103----baengUS||||||||001yyBusiness cycles and forecastingLloyd M. Valentine, Denis F. Ellis8 ed.CincinnatiSouth-Westernc1991VII, 586 p.23 cm2001Cicli economici338.54VALENTINE,Lloyd M.122198ELLIS,Dennis F.553082ITsalbcISBD990000995840203316338.54 VAL 1 (IEP VIII 1130)2474 ECIEP VIII00201778BKECOPATTY9020020226USA011409PATTY9020020226USA01140920020403USA011741PATRY9020040406USA011709RSIAV39020090312USA011634Business cycles and forecasting974986UNISA