TY  - BOOK
AU  - Frank, Robert H.
AU  - Bernanke, Ben S.
TI  - Principles of macroeconomics
SN  - 0071108203
U1  - 339 
PY  - 2007///
CY  - Boston
PB  - Mcgraw-Hill
KW  - Economic growth
KW  - Economic productivity
KW  - Open economy
KW  - International trade
ER  -