"BUSINESS & ECONOMICS / International / Marketing" . . "BUSINESS & ECONOMICS / International / General" . . "POLITICAL SCIENCE / International Relations / Trade & Tariffs" . . . . . . . . "International trade manual" . "International trade manual"@en . . . . . . . . . . . "Electronic books" . "Handbooks and manuals" . "Handbooks and manuals"@en . . . . . . . . . . . "BUSINESS & ECONOMICS / Exports & Imports" . . "Great Britain" . .