TY  - BOOK
AU  - Case,Karl E; Case,Karl E.; Case,Karl E.(et-al); Case,Karl E...[et al]
TI  - Principles of economics
SN  - 978-0-273-77988-9
AV  - HB171.5 .C37 2013
PY  - 2013///.0
CY  - New York
PB  - Pearson Education Limited
KW  - Economics
ER  -