TY  - GEN
AU  - Case, Karl E.
AU  - Fair, Ray C.
AU  - Oster, Sharon M.
TI  - Principles of economics
SN  - 9780273789994
AV  - HB 171.5
PY  - 2014///
PB  - Pearson Education
KW  - Economics
N1  - 24458
ER  -