TY  - BOOK
AU  - Ruffin,Roy
AU  - Gregory,Paul R.
TI  - Principles of macroeconomics
SN  - 0673994910 (alk. paper)
U1  - 339 20
PY  - 1997///
CY  - Reading, Mass.
PB  - Addison-Wesley
KW  - Macroeconomics
KW  - Kinh tế học
KW  - Kinh tế vĩ mô
N1  - Includes bibliographical references and indexes
ER  -