TY  - BOOK
AU  - Bergstrom, Theodore C.
AU  - Varian  Hal R 
TI  - Workouts in intermediate microeconomics
SN  - 0393963217
AV  - HB172.B47 1993 
PY  - 1993///
CY  - New York
PB  - W.W.Norton & Company
KW  - _Microeconomics
ER  -