TY  - BOOK
AU  - Ruffin, Roy J.
AU  - Gregory, Paul R.
TI  - Principles of microeconomics
SN  - 9780673994912
U1  - 338.5 22
PY  - 1997///
CY  - New York
PB  - Addison-Wesley Educational Publishers
KW  - Microeconomics
N1  - Includes bibliographical references and index
ER  -