TY  - GEN
AU  - Bergstrom,Theodore C.
AU  - Varian, Hal R.
TI  - Workouts in intermediate microeconomics
SN  - 9780393935158
U1  - 338.5 
PY  - 2009///
CY  - New York
PB  - W.W. Norton
KW  - Economics
ER  -