TY  - BOOK
AU  - Amacher,Ryan C
AU  - Ulbrich,Holley H.
TI  - Principles of microeconomics
SN  - 0538086815
U1  - 330 AMA 
PY  - 1986///
CY  - Cincinnati
PB  - South-Western Pub. Co., 
KW  - Microeconomics
N1  -  Includes index
ER  -