TY  - BOOK
AU  - Christensen, Bent Jesper and Kiefer, Nicholas M.
AU  - Kiefer, Nicholas M ; jt. auth.
TI  - Economic modeling and inference
SN  - 9780691120591
U1  - 330.015195 
PY  - 2009///
CY  - Princeton
PB  - Princeton University Press
ER  -