Gujarati, Damodar N. Basic econometrics / Damodar N. Gujarati. - 4th ed. - Boston : McGraw-Hill, 2003. - xxix, 1001 p. : ill. ; 23 cm. Includes bibligraphical references (p. 979-982) and index. ISBN: 002335424 Subjects--Topical Terms: Econometrics. Dewey Class. No.: 330.015195