1
Published 1999
Audio
2
by Popper, Karl R. 1902-1994
Published 1994
Book
3
by Bobbio, Norberto, 1909-2004
Published 1998
Book
4
by Hume, David 1711-1776
Published 1998
Book
5
by Pettorutti, Emilio 1892-1971
Published 1968
Book
6
by Tashji, Edward 1932-2005
Published 2005
Book
7
by Gubern, Román
Published 1997
Book
8
Book
9
by Rahola, Rodolfo 1858-1919
Published 2002
Book
10
by Hume, David 1711-1776
Published 1984
Book
11
by Hume, David 1711-1776
Published 1984
Book
12
by Hume, David 1711-1776
Published 1984
Book
13
by Ajofrín, Francisco de
Published 1986
Book
14
by Prieto, Adolfo
Published 1982
Book
15
16
by Calveiro, Pilar
Published 2006
Book
17
by Vilar, Pierre, 1906-2003
Published 2004
Book
18
by Pasqualini, Rodolfo Q
Published 1999
Book
19
by Halperin Donghi, Tulio
Published 2008
Book
20
by Minc, Joseph
Published 2009
Book