TY  - BOOK
AU  - Walters, A.A..
TI  - Introduction to Econometrics / 
SN  - 0-333-02567-9
U1  - X0bB28 
PY  - 1991///
CY  - London : 
PB  - Macmillan Press Ltd. , 
KW  - Economics
ER  -