TY  - BOOK
AU  - Maddala, G.S.
TI  - Introduction to Econometrics
SN  - 0-02-374545-2
PY  - 1992///
CY  - Englewood Cliffs, NY, 
PB  - Prentice-Hall
KW  - econometrics
KW  - textbook
ER  -