1
Published 1969
Book
2
Published 2004
Book
3
Published 2005
Book
6
Published 1985
Book
7
by Ferrari, Norma V
Published 1991
Book
8
9
Published 1964
Book
10
by Lenin, Vladimir I.
Published 1980
Book
11
by Díaz, Hamilton Alberto
Published 1961
Book
12
by Sontag, Susan
Published 1996
Book
13
by Prebisch, Raúl
Published 1982
Book
14
by Albert, Michel
Published 1993
Book
15
by García-Moreno, Claudia
Published 2000
Book
16
Published 2001
Book
18
Published 2021
Book
20
by Feyerabend, Paul K., 1924-1994
Published 1974
Book