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Colóquio sobre a posição de Portugal perante a cooperação das económias europeias, Lisboa, 26 a 28 de julho de 1960
(19XX)
Negotiations for a European Free Trade Area
(1959)
The economic gains from freer trade with Europe
Johnson, Harry G., (1958)
Mergers in modern business
Stacey, Nicholas A. H., (1966)
Problems of export marketing [Based on material kindly made available to PEP]
Stacey, Nicholas A. H., (1962)