TY  - BOOK
AU  - Baltagi Badi H.
TI  - Econometric analysis of panel data
T2  - Springer texts in business and economics (Series no.10099)
SN  - 9783030539528
U1  - X:(B), R1 
PY  - 2021///
CY  - Cham
PB  - Springer          
KW  - Applied Operation Research
ER  -