TY  - BOOK
AU  - DOUGHERTY Christopher
TI  - Introduction to econometrics
SN  - 9780199650507
U1  - X:(B), P7;Q1 
PY  - 2011///
CY  - Oxford
PB  - Oxford University Press        
N1  - Bibliography: p 553-557; Glossary: p 541-552
ER  -