TY  - BOOK
AU  - Gelman,Andrew
AU  - Hill,Jennifer
TI  - Data analysis using regression and multilevel/hierarchical models
SN  - 9780521686891
U1  - 519.536 
PY  - 2007///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Multilevel models (Statistics)
KW  - Regression analysis
ER  -