TY  - BOOK
AU  - McConnell,Campbell R.
TI  - Economics: principles, problems, and policies 
SN  - 9780073336947
AV  - HB171.5 .M129 2008
PY  - 2008///
CY  - Boston
PB  - McGraw-Hill Irwin
KW  - Economics
N1  - Includes bibliographical references and index
ER  -