00732nam0-22002531i-450-990001240580403321000124058FED01000124058(Aleph)000124058FED0100012405820000920d1981----km-y0itay50------baengNew studies in deontic logicnorms, actions, and the foundations of ethicsby HILPINEN R.Boston [etc.]Reidel1981.Synthese Library152Hilpinen,Risto46027ITUNINARICAUNIMARCBK990001240580403321C-25-(15220595MA1MA1New studies in deontic logic381318UNINAING01