TY - BOOK AU - Hermes, Hans AU - Herman, G. T. AU - Plassmann, O. TI - Enumerability, decidability, computability: ; an introduction to the theory of recursive functions T2 - Die Grundlehren der Mathematichen Wissenschaften- U1 - 511.6 PY - 1965/// CY - Berlin PB - Springer-Verlag N1 - "Translated by G. T. Herman and O. Plassmann" ER -