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Die Marktarbeit im Außenhandel der DDR
Tiedtke, Horst, (1973)
Export strategy for India
(1969)
Management of international operations : text and cases
Fayerweather, John, (1960)
The adoption of new export marketing techniques by exporters in Taiwan : a causal model
Hsu, Paul Shih-chun, (1974)