TY - BOOK AU - Butts,Robert E. AU - Hintikka,Jaakko ED - International Congress of Logic, Methodologyand Philosophy of Science TI - Logic, foundations of mathematics and computability theory SN - 9027707081 : U1 - 501 PY - 1977/// CY - Boston PB - D. Reidel KW - Logic, Symbolic and mathematical KW - Congresses KW - Mathematics KW - Philosophy KW - Computable functions ER -