Economics :
Welch, Patrick J.
Economics : theory and practice / Patrick J. Welch, Gerry F. Welch. - 7th ed. - Hoboken, NJ : John Wiley, 2004. - xiv, 544 p. : ill. ; 25 cm.
Includes bibliographical references and index.
0470000287 (pbk.)
Economics.
Economics : theory and practice / Patrick J. Welch, Gerry F. Welch. - 7th ed. - Hoboken, NJ : John Wiley, 2004. - xiv, 544 p. : ill. ; 25 cm.
Includes bibliographical references and index.
0470000287 (pbk.)
Economics.