Wonnacott, Ronald J. Econometrics/ Ronald J. Wonnacott and Thomas H. Wonnacott. - New York: J. Wiley, [1970]. - ix, 445 p.: illus., 23 cm. Includes bibliographical references. ISBN: 047195960X LCCN: 77093485 Nat. Bib. No.: GB70-18573 Subjects--Topical Terms: Econometrics Dewey Class. No.: 330.018 / W872e