TY  - BOOK
TI  - Economics: Principles, problem, and policies /Campbell R. McConnell, Sean M. Flynn, Stanley L. Brue and Randy R. Grant
SN  - 9780078021756
U1  - 330McC 
PY  - 2015///
CY  - New York
PB  - McGraw Hill
KW  - Economics
ER  -