TY - BOOK AU - Duffy,John TI - Economics SN - 0822053241 : AV - HB171.5 .D78 1993 U1 - 330 20 PY - 1993/// CY - Lincoln, Neb. PB - Cliffs Notes, Inc. KW - Economics UR - http://www.loc.gov/catdir/toc/wiley022/94107861.html ER -