TY  - BOOK
AU  - Amecher,Ryan C.
AU  - Ulbrich,Holley H.
TI  - Principles of economics
AV  - HB171.5 A422P 1992
PY  - 1992///
CY  - Cincinnati, Ohio
PB  - South-Western Pub. Co.
KW  - ECONOMICS
ER  -