TY  - BOOK
AU  - Maddala G S
TI  - Limited-dependent and qualitative variable in econometrics
T2  - Econometrics society monographs in quantitative economics; 3
U1  - B280bX, M3       RR 
PY  - 1983///
CY  - Cambridge
PB  - Cambridge University Press       
KW  - Econometrics
ER  -