Philosophy

FERGUSON, ADAM.

Edinburgh, 1767.

BOHR, NIELS.

Copenhagen, Bianco Lunos, 1918.

MALTHUS, T.R.

London, Printed for J. Johnson, by T. Bensley, 1803.

MARX, CARLO. [KARL].

Torino, Unione Tipografico-Editrice, 1886.

DUMAS (fils), ALEXANDRE.

Paris, Michel Lévy Frères, 1872.

ROUSSEAU, JEAN-JACQUES.

(Unsigned, and no date, but penned between 1746 and 1751).

LEIBNIZ, G.G. - LEIBNITZ [+ CHRISTIAN WOLFF].

Leipzig, 1721.

MARX, KARL (+) GABRIEL DEVILLE (+) [TRANSLATOR:] CHRISTIAN RAKOVSKY (+) ED. BERNSTEIN (+) GEORGI PLEKHANOV

Varna, 1900.

MACHIAVELLI.

Stockholm, Grefing, 1757.

MELANCHTHON, PHILIPP (MELANCHTON).

Leipzig, (Vögelin), 1560.

GÖDEL, KURT.

[Leipzig, 1930).

SCHOPENHAUER, ARTHUR.

Berlin, Hayn, 1851.

HEGEL, GEORG WILHELM FRIEDRICH.

Heidelberg, 1817.

QUINE, WILLARD ORMAN VAN.

Cambridge, Massachusetts, Harvard University Press, 1934.

MARX, KARL [Translated by:] P. RUMYANTSEV [Edited by:] A.MANUILOV.

Moscow, Izdanie Vladimira Bonch-Bruevicha, 1896.

BOHR, NIELS.

[London, Taylor & Francis], 1913.

KROPOTKINE, PIERRE (PETER KROOPOTKIN).

Paris, Tresse & Stock, 1892.

ENGELS, FRÉDÉRIC (& PAUL LAFARGUE).

Paris, 1880.