Schiff, Maurice W. creator Winters, L. Alan. text Washington, DC s.l.] World Bank Oxford University Press c2003 monographic xvii, 321 p. : ill. ; 23 cm. Trade blocs Regionalism Commercial policy Free trade International economic relations 337 WOR 2003 A074 Co. 0821350781 http://www.loc.gov/catdir/enhancements/fy0613/2002074094-d.html http://www.loc.gov/catdir/enhancements/fy0613/2002074094-d.html