TY  - BOOK
AU  - Baltag Badi H
TI  - Econometric analysis of panel data
SN  - 100470014563
U1  - X:(B), N5;P5/TD 
PY  - 2005///
CY  - Chichester
PB  - Wiley          
KW  -  Econometrics
KW  - Commerce
N1  - Bib: p267-89
ER  -