TY - BOOK AU - Wonnacott,Ronald J. AU - Wonnacott, Thomas H. TI - Econometrics T2 - Wiley series in probability and mathematical statistics U1 - 330.015195 23 PY - 1970/// CY - New York PB - John Wiley KW - Econometrics. KW - Economics N1 - Includes index ER -