TY  - BOOK
AU  - Maddala,G.S
TI  - Introduction to econometrics
SN  - 0-02-374545-2
U1  - 33.015195 MAD 
PY  - 1992///
CY  - New York
PB  - Macmillan publishing company
KW  - Econometrics
N1  - Includes bibliographical references and indexes
ER  -