TY  - GEN
AU  - Maddala, G. S.
TI  - Limited-dependent and qualitative variables in econometrics
T2  - Econometrics society monograph no.3
SN  - 9780521338257
U1  - 330.028 
PY  - 1986///
CY  - New York
PB  - Cambridge University Press
KW  - Econometrics
N1  - Including index and bibliography
ER  -