Gorn.inzh.A.I. Dreyer.About the water "kuvak".Type.p.p.Soykina.Petrograd, Strurynaya, 12, 1914.

Gorn.inzh.A.I. Dreyer.About the water "kuvak".Type.p.p.Soykina.Petrograd, Strestory, 12, 1914. - 1914. -JPEG scans format..Electronic copy source: Penza about