Nordas, Hildegunn Kyvik Liberalization of trade in services and choice of technology in the Norwegian petroleum sector / Hildegunn Kyvik Nordas - Bergen : CMI , 2000 - 22p. : ILL. ; 30 cm. - CMI Working Papers No. 2000: 1 . Includes bibliographical references and index. Subjects--Topical Terms: TradePetroleum sectorTechnology Gov. Doc. Class. No.: NO CMI DSHR WP-2000/1