1
2
3
Published: Rösrath : Geschichtsverein Rösrath, 1996
Other Authors:
“...Wolff, Helmut...”
Library:
NS Documentation Centre (Cologne)
Book
4
Published: Sibiu : Krafft und Drotleff, 1936
Other Authors:
“...Wolff, Helmut...”
Library:
The Wiener Library for the Study of the Holocaust & Genocide (London)
Microfilm
5
Other Authors:
“...Wolff, Helmut...”
Book
6
Other Authors:
“...Wolff, Helmut...”
Library:
German Resistance Research Council 1933-1945 (Frankfurt/ Main)
Book
7
Published: Rösrath : Geschichtsverein Rösrath, 1998
Other Authors:
“...Wolff, Helmut...”
Library:
NS Documentation Centre (Cologne)
Book
8
Published: München : Verlag Ernst und Werner Gieseking, 1973
Other Authors:
“...Wolff, Helmut 33773...”
Library:
Buchenwald Memorial (Weimar)
Book
9
Published: München : Ernst und Werner Gieseking, 1974
Other Authors:
“...Wolff, Helmut...”
Library:
German Resistance Research Council 1933-1945 (Frankfurt/ Main)
Book