Wonnacott, Ronald J. Econometrics / Ronald J Wonnacott; Thomas H Wonnacott. - New York : John Wiley, c1970. - ix, 445 p. : ill. ; 22 cm. - Wiley series in probability and mathematical statistics . - Wiley series in probability and mathematical statistics . Includes index Subjects--Topical Terms: Econometrics. Economics. Dewey Class. No.: 330.015195 / WOE 1970