TY - BOOK AU - Hylleberg,Svend TI - Modelling seasonality SN - 019877317X AV - HB141 .M597 1992 U1 - 330/.01/5195 20 PY - 1992/// CY - New York PB - Oxford University Press KW - Seasonal variations (Economics) KW - Econometric models KW - Mathematical models KW - ეკონომიკა KW - ეკონომეტრიკა N1 - Includes bibliographical references and indexes ER -