TY  - BOOK
AU  - McConnell,Campbell R.
AU  - Brue,Stanley L.
AU  - Flynn,Sean M
TI  - Economics: principles, problems, and policies 
SN  - 0070091919
U1  - 657 
PY  - 2009///
CY  - Boston
PB  - McGraw-Hill.
KW  - Economics
N1  - Includes index
ER  -