TY  - BOOK
AU  - Case,Karl E.
AU  - Fair,Ray C.
AU  - Oster,Sharon M.
TI  - Principles of economics
SN  - 9781292152561 (paperback)
U1  - 330 
PY  - 2017///]
CY  - Harlow, Essex
PB  - Pearson Education Limited
KW  - Economics
N1  - Includes bibliographical references and index
ER  -