TY  - BOOK
AU  - McConnel,Campbell R.
TI  - Economics: principles, problems, and policies
SN  - 0070449449
AV  - HB 171.5 .M47 1984 
PY  - 1984///
CY  - New York
PB  -  McGraw-Hill, 
KW  - Economics
N1  - Includes bibliography and index
ER  -