How did the wife of a soldier from Petrograd went to the advanced position

How did the wife of a soldier from Petrograd went to the forefront: (from the era of the Holy War).- M.: Type.M.N.Sharapova, 1914. -14 s .. -On the regionPZEG: 1914. The story of Rus. Germ.wars..1. Russia, 1914-1917.Russia in the First World War - sources - journalism, pamphlets, leaflets.Electronic Source: PB