TY  - BOOK
AU  - O'Sullivan,Arthur
AU  - Sheffrin,Steven M.
AU  - Perez,Stephen J.
TI  - Economics: principles, applications, and tools 
SN  - 1292165596
AV  - HB171.5 OSU
U1  - 330 23
PY  - 2018///]
CY  - Harlow, England
PB  - Pearson
KW  - Economics
ER  -