1.
Isilc - Logic Conference: Proceedings of the International Summer Institute and Logic Colloq...
by Müller, G. H., Oberschelp, ...
ISBN: 9783540075349
List Price: $69.95
2.
Proceedings of the Logic Conference, Kiel, 1974
by Logic Conference Staff, Mül...
ISBN: 9780387075341
List Price: $31.00