00314nam a2200109 a 450000500170000002000150001708200180003210000250005024500610007526000480013630000200018420251203110135.0  a0521586410  a338.5442bFRA  aFranses, Philip Hans  aTime series models for business and economic forecasting  aCambridgebCambridge University Pressc1998  ax,280p.c23 cm.