TY  - BOOK
AU  - Frank,Robert H.
AU  - Bernanke,Ben
TI  - Principles of economics
SN  - 9780071106047
PY  - 2007///
CY  - Boston, Mass.
PB  - McGraw-Hill/Irwin
KW  - Economics
N1  - Includes bibliographical references and index
ER  -