1
by Matwiejczuk, Wanda
Published 2002
Book
2
Published 1970
Book
3
Article
4
Published in Din istoria pedagogiei românesti (1967)
Book
5
Book
6
by Mielcarek, Zofia
Published 1985
Book
7
Book
8
Book
9
by Göllner, Carl
Published 1969
Book
10
by Brzeziński, Jerzy
Published 2000
Book
11
by Jastrzębski, Jerzy
Published 2011
Book
12
by Speer, Bernward
Published in Schlesien (1983)
Article
13
by Knoll, Joachim H.
Published 1967
Book
14
15
by Słowiński, Lech
Published 1982
Book
16
by Riemeck, Renate
Published 1970
Book
17
Published 2010
Book
18
by Cvetko, Ciril
Published 1990
Book
19
by Knoll, Joachim H.
Published 1967
Book
20
Published 1997
Book