TY  - BOOK
AU  - Bergstrom Theodore C.
AU  - Ha R.Varian 
TI  - Workouts in intermediate microeconomis
SN  - 0393928810
AV  - HB172.B48 2006 
PY  - 2006///
CY  - New York
PB  - W.W.Norton Company
KW  - intermediate microeconomics
ER  -