TY  - BOOK
AU  - Maddala, G. S.
TI  - Introduction to econometrics
SN  - 0023745304 (hardcover ed.)
U1  - 330.015195 
PY  - 1989///
CY  - New York
PB  - Macmillan Pub.
KW  - Econometrics
N1  - Includes indexes
ER  -