TY  - GEN
AU  - McConnell, Campbell R.
AU  - Brue,Stanley L.
TI  -  Economics : : principles, problems, and policies / 
SN  -  0070455597 
AV  - HB171.5 
PY  - 1993///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Economics
N1  -  Includes bibliographical references and index
ER  -