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Induction, Bounding, Weak Combinatorial ...
by Hirschfeldt, Denis R.; Lange, Karen; Shore, Richard A.
ISBN: 9781470426576
Copyright:
Paperback
Effective Mathematics of the Uncountable
by Greenberg, Noam; Hamkins, Joel David; Hirschfeldt, Denis; et al.
ISBN: 9781107014510
Hardcover