TY  - BOOK
AU  - Okrepkie, William
ED  - McGraw-Hill Create
TI  - Principles of Microeconomics & Macroeconomics
SN  - 9781121540835
AV  - HB171.5 .O47 2012
PY  - 2012///
CY  - New York
PB  - McGraw-Hill Create, 
KW  - Economics.
KW  - Microeconomics.
KW  - Macroeconomics.
ER  -