TY  - BOOK
AU  - Frank,Robert H.
AU  - Bernanke,Ben S.
AU  - Johnston,Louis D.
TI  - Principles of economics
T2  - The McGraw-Hill series in economics
SN  - 9780073375878
PY  - 2009///
CY  - Boston
PB  - McGraw-Hill/Irwin
KW  - Economics
N1  - Includes index
ER  -