TY - BOOK AU - Mostowski,Andrzej TI - Sentences undecidable in formalized arithmetic: an exposition of the theory of Kurt Gödel U1 - 511.3 23 PY - 1964/// CY - Amsterdam PB - North-Holland KW - Logic, Symbolic and mathematical KW - Semantics (Philosophy) N1 - Bibliography: p. 116-117 ER -