TY  - BOOK
AU  - Wooldridge, Jeffrey M.
TI  - Econometric analysis of cross section and panel data
SN  - 9780262232586
U1  - 330.01595 
CY  - Cambridge, Mass.
KW  - Econometrics.; Asymptotic theory.; Additional single-equation
N1  - Includes bibliographical references and index
ER  -