TY  - BOOK
AU  - Ruffin,Roy
AU  - Gregory,Paul R.
TI  - Principles of macroeconomics
SN  - 0673182266 (pbk)
PY  - 1986///
CY  - Glenview, Ill.
PB  - Scott, Foresman
KW  - Macroeconomics
N1  - Also issued in a combined volume with Principles of microeconomics, under title: Principles of economics; Includes index; Includes bibliographical references
ER  -