TY - BOOK AU - Levenbach,Hans AU - James P.Cleary TI - The beginning forecaster : the forecasting process through data analysis SN - 0534979750 AV - CB 158 L48B 1981 PY - 1981/// CY - California PB - Wadsworth KW - FORECASTING KW - STATISTICAL METHODS N1 - Bibliography : p. includes index ER -