Economics, theory and practice - Welch, Patrick J. 4 0 16; Welch, Gerry F.;Welch, Patrick J.; 5 (Fort Worth : Dryden Press, 1998)
Rev. ed. of: Economics, theory & practice. 5th ed. c1995.
Includes bibliographical references and index.
Keywords: 2 -- 0; 6; Economics. -- 20; 20; 2