Mathematics

HERSCHEL, J. F. W.

London, Taylor and Francis, 1833.

BOLYAI, FARKAS.

Marosvásárhely, Kali Simon, 1843.

POINCARÉ, HENRI.

Berlin, Stockholm, Paris, F. & G. Beijer, 1884.

PITT-RIVERS, G.H.L.F. (EDT.).

London, 1932.

PRASAD, GANESH.

Calcutta, Baptist Mission Press & Patna University, 1924.

STRAWSON, P.F. - GILBERT RYLE edt.

Edinburgh & N.Y., Thomas Nelson & Sons, 1956.

LUSCHEI, EUGENE C.

ADDISON, J.W., LEON HENKIN, ALFRED TARSKI (EDTS.).

Amsterdam, London, North-Holland, (1970).

HINTIKKA, JAAKKO.

(No place), The Association for Symbolic Logic, Inc., 1956 + 1957.

TALBOT, A. (ED.).

LOndon: Academic Press, 1970

GARABEDIAN, H.L.

Amsterdam, London, New York: Elsevier, 1965.

HAYES, J.G. (ED.).

London: Athlone, 1970.

FUCHS, L. and E.T. SCHMIDT (EDTS.).

Budapest, Akadémia Kiado, 1964.

[GÖDEL] & CARNAP, RUDOLF + AREND HEYTING + JOHANN v. NEUMANN, etc.

Leipzig, Felix Meiner, 1931.

FOX, L.

Oxford, Pergamon Press, 1962.

POST, EMIL LEON.

[No place], 1936.

ERICKSON, V. B. + J. F. PELLEGRIN.

[N.Y., AT&T Bell Laboratories, 1984].

HEAWOOD, P. J.

London, Hodgson & Son, 1950.