TY  - BOOK
AU  - Gregory,Paul R.
TI  - Essentials of economics
SN  - 0321238036
AV  - HB171.5.G825 2005 
U1  - 330 22
PY  - 2005///
CY  - Boston, MA
PB  - Pearson/Addison Wesley
KW  - Economics
N1  - Includes bibliographical references and index
ER  -