Anbieter: moluna, Greven, Deutschland
EUR 434,12
Anzahl: Mehr als 20 verfügbar
In den WarenkorbGebunden. Zustand: New.
Anbieter: Revaluation Books, Exeter, Vereinigtes Königreich
EUR 557,91
Anzahl: 1 verfügbar
In den WarenkorbHardcover. Zustand: Brand New. 1st edition. 1072 pages. 9.25x6.75x2.25 inches. In Stock.
Sprache: Englisch
Verlag: Taylor & Francis Ltd Jan 2014, 2014
ISBN 10: 0415820987 ISBN 13: 9780415820981
Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
Buch. Zustand: Neu. Neuware - This volume of Bertrand Russell's Collected Papers finds Russell focused on writing Principia Mathematica during 1905-08. Eight previously unpublished papers shed light on his different versions of a substitutional theory of logic, with its elimination of classes and relations, during 1905-06. A recurring issue for him was whether a type hierarchy had to be part of a substitutional theory. In mid-1907 he began writing up the final version of Principia, now using a ramified theory of types, and eleven unpublished drafts from 1907-08 deal with this. Numerous letters show his thoughts on the process. The volume's 80-page introduction covers the evolution of his logic from 1896 until 1909, when volume I of Principia went to the printer.