01097nam0-22003371i-450-99000659787040332120131114094342.0000659787FED01000659787(Aleph)000659787FED0100065978720010426d--------km-y0itay50------baitay---n---001yyCustomary international law and treatiesa study of their interactions and interrelations with special considerationof the 1969 Vienna Convention on the law of treatiesMark E. VilligerDordrecht- Boston - LancasterNijhoffpubl.1985XXXIV, 432 p., 24 cmDevelopments in international law34022engVilliger,Mark E.240140ITUNINARICAUNIMARCBK990006597870403321Collez. 2397 (7)1414FSPBCL 17s.i.DSIDI 5/7391865DECFSPBCDSIDECCustomary international law and treaties622281UNINA