TY  - BOOK
AU  - Pollak,Robert A.
AU  - Wales,Terence J.
TI  - Demand system specification and estimation
SN  - 0195069412
U1  - 338.5212 22
PY  - 1992///
CY  - New York
PB  - Oxford University Press
KW  - Demand functions (Economic theory)
KW  - Consumer behavior
KW  - Mathematical models
N1  - Includes bibliographical references (p. 197-207) and indexes
UR  - http://www.loc.gov/catdir/enhancements/fy0637/91016054-d.html
ER  -