Cabal Seminar 76-77 : Proceedings, Caltech-UCLA Logic Seminar 1976-77 (Lecture Notes in Mathematics .689) (1978. 1978. v, 287 S. 3 SW-Abb. 244 mm)

§04§Notes on the theory of scales.- Partially playful universes.- Ad and projective ordinals.- A ? 3 1 coding of the subsets of ??.- Wadge degrees and descriptive set theory.- The independence of DC from AD.- Inductive scales on inductive sets.- On Vaught's conjecture.- On recursion in and semi-spector classes.- On spector classes.