Anderfelt, Ulf International patent-legislation and developing countries - The Hague Martinus Nijhoff 1971 - xvi, 288 p. 24 cm Bibliography: p. [280]-288 ISBN: 9024750741 ISSN: 72175741 Subjects--Topical Terms: Patents - Developing countriesPatents (International law) Dewey Class. No.: 341.758 AND