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United States -- Defenses -- History -- 19th century
1
 

In the trenches at Petersburg field fortifications & Confederate defeat
Hess, Earl J
Chapel Hill : University of North Carolina Press, c2009
c2009
電子書

館藏地: 資訊服務處圖書館
2
 

Trench warfare under Grant & Lee field fortifications in the Overland Campaign
Hess, Earl J
Chapel Hill : University of North Carolina Press, c2007
c2007
電子書

館藏地: 資訊服務處圖書館
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