TY  - BOOK
AU  - Case, Karl E.
AU  - Fair, Ray C.
AU  - Oster, Sharon M.
TI  - Principles of economics
SN  - 0273779885
AV  - HB171.5 .C3 2013
PY  - 2013///
CY  - Harlow, England
PB  - Pearson Education
KW  - Economics
N1  - Includes index
ER  -