TY  - BOOK
AU  - Case, Karl E.
AU  - Fair, Ray C.
AU  - Oster, Sharon M.
TI  - Principles of economics / 
SN  - 9781292152561
U1  - 330 C266P-12 23
PY  - 2017///
CY  - Harlow : 
PB  - Pearson Education
KW  - Economics
ER  -