TY  - BOOK
AU  - KOOP Gary Au.
TI  - Introduction to econometrics
SN  - 9780470032701
U1  - X:(B), P8 
PY  - 2008///
CY  - Hoboken
PB  - John wiley & sons       
KW  - Economics
N1  - Appendix P 333-58
ER  -