TY  - BOOK
AU  - Maddala G S
TI  - Econometrics of paneli data
T2  - International Library Of Critical Writings In Econometrics. An Elgar Refrence Collection
U1  - X:(B), N3.1-N3.2 
PY  - 1993///
CY  - England
PB  - Edward Elgar         
KW  - Mathematical Economics
ER  -