<![CDATA[University of Zambia Library Search for 'au:"Letwin, William."']]>
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3050A documentary history of American economic policy since 1789. ISBN
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Edinburgh : University Press, 1962
]]>/cgi-bin/koha/opac-detail.pl?biblionumber=65585The origins of Scientific Economics : ISBN
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By Letwin, William..
London : Methuen, 1963
]]>/cgi-bin/koha/opac-detail.pl?biblionumber=85726Law and economic policy in America: ISBN
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By Letwin, William..
Edinburgh, Edinburgh U.P., 1967