TY  - BOOK
AU  - Gregory,Paul R.
AU  - Ruffin,Roy
TI  - Essentials of economics
SN  - 0673180956 (pbk.)
AV  - HB171.5 .G825 1986
U1  - 330 19
PY  - 1986///
CY  - Glenview, Ill.
PB  - Scott, Foresman
KW  - Economics
KW  - Local
N1  - 920331; Includes bibliographical references and index
ER  -