TY  - BOOK
AU  - McConnell,Campbell,R.
AU  - Brue,Stanley L
AU  - Flynn,Sean M
TI  - Economics: principles, problems and policies 
SN  - 9781259921971
PY  - 2018///
CY  - New York
PB  - McGraw Hill
KW  - Economics
N1  - Includes index
ER  -