TY  - BOOK
AU  - BERGSTROM Theodore C.
AU  -  VARIAN Hal R.
TI  - Workouts in intermediate microeconomics
SN  - 9780393935158
U1  - X:71, P9 
PY  - 2009///
CY  - New York
PB  - W.W.Norton         
KW  - Commerce
N1  - Bibliography: Chpterwise
ER  -