TY - BOOK AU - Klein,Lawrence R. AU - Young,Richard M. TI - An introduction to econometric forecasting and forecasting models T2 - Wharton econometric studies series SN - 0669028967 PY - 1980/// CY - Lexington, Mass PB - Lexington Books KW - Econometrics KW - Economic forecasting KW - Mathematical models N1 - Includes bibliographical references and index ER -