"Commerce international." . . "Welthandel." . . "League of Nations," . . "League of Nations." . "Service d'Études Économiques. <Genève>." . . "Comercio exterior." . . . . "The network of world trade : a companion volume to \"Europe's trade.\""@en . "The network of world trade : a companion volume to \"Europe's trade.\"" . . . . "The network of world trade : a companion volume to 'Europe's trade'" . . "The Network of World Trade : a Companion Volume to \"Europe's Trade\"" . "The network of world trade a companion volume to Europe's trade" . . "The network of world trade : a companion volume to \"Europe's trade\"" . . . . . . . . . . . . . . . "The network of world trade a companion volume to \"Europe's trade\""@en . . "The network of world trade a companion volume to \"Europe's trade\"" . "The network of world trade : a companion to 'Europe's trade'"@en . . . . . . . . . . . . . . . . . . . . . . . "The network of world trade a companion volume to \"Europe's trade.\""@en . . . "The network of world trade" . "The network of world trade a companion volume to \"Europe's trade"@en . "The network of world trade : a companion volume to \"Europe's Trade\"" . "The network of world trade: a companion volume to \"Europe's trade.\""@en . . . . . . . "League of Nations. Economic intelligence service." . . "Commercio internazionale Statistica." . . "Weltwirtschaft." . . "Europe's trade." . . "League of Nations. Secretariat. Financial Section and Economic Intelligence Service." . . "Commercial statistics." . . "Società delle Nazioni. Economic Intelligence Service." . .