An introduction to mathematical logic/
Robison, Gerson B., 1909-
An introduction to mathematical logic/ Gerson B. Robison. - Englewood Cliffs, N.J.: Prentice-Hall, [1969]. - xi, 212 p.: 24 cm.
69014806
GB69-13307
Logic, Symbolic and mathematical.
Logica Matematica (Textos Introdutorios)
511.3 / R666i
An introduction to mathematical logic/ Gerson B. Robison. - Englewood Cliffs, N.J.: Prentice-Hall, [1969]. - xi, 212 p.: 24 cm.
69014806
GB69-13307
Logic, Symbolic and mathematical.
Logica Matematica (Textos Introdutorios)
511.3 / R666i