Oates, Wallace E . Introduction to econometrics : principles and applications / by Harry H. Kelejian and Wallace E. Oates. - 2nd ed / . - New York : Harper and Row , 1981. - 338p. : fugire and tables ; 22cm . Includes index ISBN: USD 11.50 (Hb) Subjects--Index Terms: ECONOMETRICS Dewey Class. No.: 330.015195 / KEL/I