TY  - BOOK
AU  - Arnold,Roger A.
TI  - Principles of economics
SN  - 9780538470735
AV  - HB171.5 .A76 2011
PY  - 2011///
CY  - Australia ; Mason, OH
PB  - South-Western, Cengage Learning
KW  - Economics
N1  - Includes index; Economics
ER  -