TY  - BOOK
AU  - Doughests,  cHRISTOPhER
TI  - Introduction to econometrics
SN  - 0 19 504346 4
U1  - 330 .015 
PY  - 1992///
CY  - New york
PB  - Oxford University Press
KW  - Econometrics
KW  - regrassion analysis
ER  -