01452nam0-2200409---450-99000101860020331620091009123322.090-247-2980-70101860USA010101860(ALEPH)000101860USA01010186020020306d1985----km-y0ITAy01------baengNL||||||||001yyCustomary international law and treatiesa study of their interactions and interrelations with special consideration of the 1969 Vienna convention on the law of treatiesby Mark E. VilligerDordrechtM. Nijhoff1985XXXIII, 432 p.25 cmDevelopments in international law72001Developments in international law7Trattati e convenzioni internazionaliConsietudini giuridicheDiritto internazionaleConvenzione di Vienna. 1969341.1VILLIGER,Mark E.240140ITsalbcISBD990001018600203316XXIII.1.D. 85 (IG VIII 4 327)67321 ECXXIII.1.D. 85 (IG VIII)00243543BKECOPATTY9020020306USA01134020020403USA011743PATRY9020040406USA011710RSIAV29020091009USA011233Customary international law and treaties622281UNISA