2
by Iliescu, Ion, 1930-
Published 2004
Book
3
by Čulík, Jan, 1952-
Published 1999
Book
6
by Callinicos, Alex, 1950-
Published 2001
Book
8
Published 2002
Book
9
by Callinicos, Alex, 1950-
Published 2003
Book
11
Published 2003
Book
15
by Wilber, Ken, 1949-
Published 1996
Book
16
Book
20
by Abrahamson, Dean Edwin
Published 1989
Book