TY  - BOOK
AU  - Russell S Sobel
AU  - James D. Gwartney,
AU  - Richard L. Stroup
TI  - Understanding economics
SN  - 139780538756181
AV  - HB171.5.S62 
PY  - 2011///
CY  - Australia :		
PB  - Southern Western
KW  - Economics
N1  - Includes bibliographical references and index
ER  -