01127nam0M2200337--I450-99000241877020331620090618111401.03-428-08691-0000241877USA01000241877(ALEPH)000241877USA0100024187720050510d1997----||itac50 baenggerDEy|||z|||001yyNormative systems in legal and moral theoryFestschrift for Carlos E. Alchourron and Eugenio Bulyginedited by Ernesto Garzon Valdes ... \et al.!with an epilogue by Georg Henrik von WrightBerlinDuncker & Humblot1997XIV, 528 p.24 cmFilosofia del diritto340.1GARZON VALDES,ErnestoITsalbcISBDICCU20050405990002418770203316XXI.4. 387 (SIO B 441)42015 G.SIO B00135370BKGIUCHIARA9020050510USA011401RSIAV49020090618USA011114Normative systems in legal and moral theory1065838UNISA