TY  - BOOK
AU  - McConnell,Campbell R.
AU  - Brue,Stanley L.
TI  - Microeconomics: principles, problems, and policies 
SN  - 0072340371 
AV  - HB172 .M13 2002
PY  - 2002///
CY  - Boston 
PB  - McGraw-Hill
N1  - Includes index
ER  -