Thomas, R. L. 1942- Introductory econometrics : Theory and applications / Theory and applications R.L. Thomas. - 2nd ed. - London ; New York : Longman , c1993. - x, 436 p. : ill. ; 24 cm. Includes bibliographical references (p. 422-431) and index. ISBN: 0582073782 Subjects--Topical Terms: Econometrics. Dewey Class. No.: 330.015195 / THI 1993