1.
Computability: Computable Functions Logic and the Foundations of Math (Wadsworth&Brooks/Cole...
by Richard .L. Epstein, Walter...
ISBN: 9780534103569
List Price: $210.00
2.
Paraconsistency: The Logical Way to the Inconsistent
by Walter Alexandr Carnielli
ISBN: 9781138466906
List Price: $195.00