Blazej, Anton
[Contributor];
Correns, Erich
[Editor];
Diacik, Ivan
[Contributor];
Donalo, S
[Contributor];
Dvorak, Jan
[Contributor];
Jambrich, Martin
[Contributor];
Jionca, Giorgio
[Contributor];
Laskowski, Ilse
[Contributor];
Markusovskä, Elena
[Contributor];
Mitterpach, Ivan
[Contributor];
Neverov, A. P
[Contributor];
Paksver, E. A
[Contributor];
Philipp, Burkart
[Contributor];
Progetti, Snam
[Contributor];
Schleicher, Harry
[Contributor];
Schumann, Heinz-Dieter
[Contributor];
Schwertassek, Karl
[Contributor];
Sorta, Ennio
[Contributor];
Sulä, Stefänia
[Contributor];
Vyskocil, Ivan
[Contributor]