Subjects
20th century, Armed Forces, Artillery, Atmosphere, Upper, Firearms, German Artillery operations, Germany, Germany, history, military, Gun probe observations, History, History - Military / War, History: World, Machine guns, Military - General, Military Science, Ordnance, Ordnance, weapons technology, Paris guns, Project HARP, Siege artillery, Siege warfare, Upper Atmosphere, Weapons & equipment, World War, 1914-1918Places
GermanyTime
20th centuryID Numbers
- OLID: OL3143544A
Links outside Open Library
No links yet. Add one?
April 30, 2008 | Created by an anonymous user | initial import |