RT Review T1 [Rezension von: Fraenkel, A. A., Foundations of Set Theory. Beide Werke erchienen in der Sammlung Studies in Logic and the Foundations of Mathematics...] JF Philosophische Rundschau VO 7 IS 2 SP 153 OP 159 A1 Becker, Oskar LA German YR 1959 UL https://ixtheo.de/Record/1784776572 K1 Rezension