TY  - BOOK
AU  - Davidson, Russell.
TI  - Estimation and Inference in Econometrics / 
SN  - 0-19-506011-3
U1  - X:(B28) 
PY  - 1993///
CY  - New York : 
PB  - Oxford University Press , 
KW  - Nonlinear Regression
ER  -