Correns, Erich
[Editor];
Dautzenberg, Horst
[Contributor];
Jacobasch, Hans-Jürg
[Contributor];
Makschin, Werner
[Contributor];
Philipp, Burkart
[Contributor];
Schaaf, Eckehart
[Contributor];
Schilling, Bernhard
[Contributor];
Schmiga, Willi
[Contributor];
Teichgräber, Michael
[Contributor];
Ulbricht, Joachim
[Contributor];
Zimmermann, Heinz
[Contributor]