TY  - BOOK
AU  - McConnell,Campbell R.
TI  - Economics: principles, problems, and policies 
SN  - 0070449449 :
U1  - 330 22
PY  - 1984///
CY  - New York
PB  - McGraw-Hill
KW  - Economics
N1  - Includes bibliographies and index
ER  -