TY  - BOOK
AU  - Bergstrom,Theodore C.
AU  - Varian,Hal R.
TI  - Workouts in intermediate microeconomics
AV  - HB172 B47 2003 AC 
PY  - 1990///
CY  - New York
PB  - W.W. Norton
KW  - Microeconomics
ER  -