00992nam a2200229 i 450099100171510970753620020503152815.0980422s1990 de ||| | ger 3926972149b10262581-39ule_instEXGIL90314ExLDip.to Filol. Ling. e Lett.itaEuropean coordination centre for research and documentation in social science465510L'acte final d'Helsinki :texte et analyse /European coordination centre for research and documentation in social sciences, International social science councilWilhelmsfeld :G. Egert,[1990]XXXV, 577 p. ;22 cm..b1026258121-09-0627-06-02991001715109707536LE008 L.L.I.D B VIII 3312008000465315le008-E0.00-l- 01010.i1031364327-06-02Acte final d'Helsinki211439UNISALENTOle00801-01-98ma -gerde 21