TY  - BOOK
AU  - Maddala,G.S.
TI  - Introduction to econometrics
SN  - 0023745452 (hbk.)
PY  - 1992///
CY  - New York
PB  - Macmillan
KW  - Econometrics
N1  - Includes index.; Includes bibliographical references
ER  -