Columbia subject headings:
Harvard subject headings:
Allgemeine-SS--Biography.
Germany. Geheime Staatspolizei--Biography.
National socialism--France--Lorraine.
Nazis--France--Lorraine--Biography.
Nazis--Germany--Gräfenhainichen--Biography.
Welck, Otmar, 1913-
World War, 1939-1945--France--Lorraine.
Princeton subject headings:
Allgemeine-SS--Biography.
Germany. Geheime Staatspolizei--Biography.
Gräfenhausen (Annweiler, Germany)--Biography.
National socialism--France--Lorraine.
Nazis--France--Lorraine--Biography.
Welck, Otmar, 1913-
World War, 1939-1945--France--Lorraine.