Baltagi, Badi H. Econometrics / Badi H. Baltagi. - 2nd, rev. ed. - Berlin : Springer, 1999. - xiv, 396 p. : ill. ; 25 cm. Includes bibliographical references and index. ISBN: 3540654178 RM144.21 LCCN: 99-017484 Subjects--Topical Terms: Econometrics.