TY  - BOOK
AU  - Lewis - Beck, Michael S.
AU  - Sullivan, John L.
TI  - Applied regression: an introduction 
T2  - Quantitative Applications in the Social Sciences
SN  - 0-8039-1494-6
U1  - 300.5 
PY  - 1980///
CY  - Beverly Hills, CA.
PB  - SAGE
KW  - Análisis de regresión -
ER  -