ISBN 9789400998278 books & textbook
Essays on Mathematical and Philosophical Logic: Proceedings of the Fourth Scandinavian Logic Symposium and of the First Soviet-Finnish Logic ... June 29–July 6, 1976 (Synthese Library)
Hintikka, Jaakko Niiniluoto, I. Saarinen, Esa.
Springer /2011-10-17 Paperback / 481 Pages
isbn-10: 9400998279 / isbn-13: 9789400998278