TY  - BOOK
AU  - Wooldridge, Jeffery M.
TI  - Introductory Econometrics: A Modern Approach
SN  - 9780324788907 
U1  - 330.015195 
PY  - 2009///
CY  - [Mason]
PB  - South-Western Cengage Learning
N1  - Includes index
ER  -