Seminar on National Trade Promotion and Management of Trade Representation Services, Geneva 27-31 August, Helsinki 1-14 September 1979 : Seminar manual
Seminar on National Trade Promotion and Management of Trade Representation Services, Geneva 27-31 August, Helsinki 1-14 September 1979 : Seminar manual
Seminar on National Trade Promotion and Management of Trade Representation Services, Geneva 27-31 August, Helsinki 1-14 September 1979 : Seminar manual
Seminar on National Trade Promotion and Management of Trade Representation Services, Geneva 27-31 August, Helsinki 1-14 September 1979 : Seminar manual