TY - BOOK AU - Welch,Patrick J. AU - Welch,Gerry F. AU - Welch,Patrick J. TI - Economics, theory and practice SN - 0030244765 AV - HB171.5 .W45 1998 PY - 1998/// CY - Fort Worth PB - Dryden Press KW - Economics N1 - Rev. ed. of: Economics, theory & practice. 5th ed. c1995; Includes bibliographical references and index UR - http://lcweb.loc.gov/catdir/toc/97-65984.html ER -