Helmut Bley

No biography available.

Works (4)

Cover of South-West Africa under German rule, 1894-1914

South-West Africa under German rule, 1894-1914

Cover of Bebel und die Strategie der Kriegsverhütung 1904-1913

Bebel und die Strategie der Kriegsverhütung 1904-1913

Cover of Namibia under German rule

Namibia under German rule

Cover of Afrika, Geschichte und Politik

Afrika, Geschichte und Politik