Note on the construction of deep gallery shelters /

Bibliographic Details
Corporate Authors:	Army War College (U.S.), United States. War Department
Format:	Book
Language:	English
Published:	Washington : G.P.O., 1917.
Series:	Document (United States. War Department) ; no. 691.
Subjects:	Fortification, Field. Air raid shelters > Design and construction. Underground construction.

Cushing: Ragan Military (Does not check out)