"Szükségszerüség és modalitás." . . "Modaliteit." . . "Essentialismus." . . "Mal." . . "Necessità Concetto." . . "Das Böse." . . "Dieu Existence Preuve ontologique." . . "Necessidade." . . "Necesidad (Filosofía)" . . "Das Gute." . . "Nécessité (Philosophie)" . . "Clarendon Library of logic and philosophy." . . "Essence (Philosophie)" . . "Modalità (Logica)" . . "Philosophie." . . "This is a reissue of a book which is an exploration and defence of the notion of modality 'de re', the idea that objects have both essential and accidental properties. It is one of the first full-length studies of the modalities to emerge from the debate to which Saul Kripke, David Lewis, Ruth Marcus and others have contributed. The argument is developed by means of the notion of possible worlds, and ranges over key problems including the nature of essence, trans-world identity, negative existential propositions, and the existence of unactual objects in other possible worlds. In the final chapt."@en . "This is a reissue of a book which is an exploration and defence of the notion of modality 'de re', the idea that objects have both essential and accidental properties. It is one of the first full-length studies of the modalities to emerge from the debate to which Saul Kripke, David Lewis, Ruth Marcus and others have contributed. The argument is developed by means of the notion of possible worlds, and ranges over key problems including the nature of essence, trans-world identity, negative existential propositions, and the existence of unactual objects in other possible worlds. In the final chapt." . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "The nature of necessity" . . "The nature of necessity"@en . . "The Nature of Necessity"@en . "The Nature of Necessity" . . . . . . . "The nature of necessity [ebook]"@en . . . . . . . . . . . . . . "The aim of this study is to explore and defend the notion of modality 'de re', the idea that objects have both essential and accidental properties. The argument is developed by means of the notion of possible worlds and ranges over such problems as the nature of essence and the problem of evil." . . . . . . . . . "Llibres electrònics" . . . . . "Nature of Necessity, The" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Electronic books"@en . . . . . . . . . . . . . . "The nature of necessity. (Repr.)" . . . "The Nature of necessity" . . . "Modalité (Logique)" . . "Modalité (logique)." . "Modalité." . . "Mögliche Welt." . . "Logica." . . "Lògica." . "nécessité." . . "Nécessité." . "Modalität." . . "Noodzakelijkheid." . . "Filosofia del llenguatge." . . "Logique modale." . . "Wesen." . . "Oxford University Press." . . "Bien y mal." . . "Necessità (Filosofia)" . . "Modalitat (Lògica)" . . "Konieczność (filozofia)." . . "Modallogik." . . "Bien." . . "Notwendigkeit." . . "Logik." . . "Mogelijkheid." . . "Necessitat (Filosofia)" . . . .