TY  - BOOK
AU  - Gregory, Mankiw N.
TI  - Principles of economics
SN  - 0-8089-2071-5
AV  - 330 G8621 1999 
PY  - 1999///
CY  - Fortworth
PB  - The dryden press harcourt brace college pub
N1  - Includes bibliographic references and index
ER  -