TY  - BOOK
AU  - Ruffin,Roy
AU  - Gregory,Paul R.
TI  - Principles of macroeconomics
SN  - 0673460215
AV  - HB172.5 .R84 1990
U1  - 339 20
PY  - 1990///
CY  - Glenview, Ill.
PB  - Scott, Foresman/Little, Brown Higher Education
KW  - Macroeconomics
N1  - Includes bibliographical references and indexes
ER  -