TY  - BOOK
AU  - Case E.K. Fair R.C. and Oster S.M.
TI  - Principles of economics
SN  - 9781292294698
AV  - HB 171.5 .C3123 2020 
PY  - 2020///
CY  - New York
PB  - Pearson global edition
KW  - Economics
N1  - Includes bibliographical references and Index
ER  -