TY - GEN AU - Secretan, Jacques, ID - 14210 KW - Intellectual property. KW - WIPO AND UPOV DOCUMENTS : BIRPI : PUBLICATIONS N1 - Jacques Secretan : Director of the United International Bureaux for the protection of Intellectual Property;. T1 - Structural Evolution of the International Unions for the Protection of Intellectual Property / TI - Structural Evolution of the International Unions for the Protection of Intellectual Property / ER -