TY  - BOOK
AU  - Froyen,Richard T.
AU  - Greer,Douglas F.
TI  - Principles of economics
SN  - 0023394307
AV  - HB171.5 .F77 1989
U1  - 330 19
PY  - 1989///
CY  - New York
PB  - Macmillan
KW  - Economics
N1  - Includes bibliographical references and index
ER  -