TY  - BOOK
AU  - Wooldridge,Jeffrey M.
TI  - Introductory econometrics : : a modern approach / 
SN  - 9781337558860
U1  - 330.15195 
PY  - 2020///
CY  - United States
PB  - Cengage
KW  - Econometrics
N1  - Includes bibliographical references (pages 791-796) and index
ER  -