1. 42cm "Big Bertha" and German Siege Artillery of World War I
Author: \ M Romanych, M Rupp; Illustrated by H.Morshead
Library: Library of Foreign Languages and Islamic Sources (Qom)
Subject: World War, 1914-1918 -- Artillery operations, German,Siege artillery -- Germany -- History -- 20th century.
Classification :
E-Book
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