Balloonist.[G.8].1911. No. 11. November

Air Prig it: Scientific-Popul.and silt.magazine.-St. Petersburg, 1903-1917.-.1. The people (collection).Electronic copy source: PBOriginal storage place: Military Historical Library[G.8].1911. No. 11. November.- Type.Usmanova, 1911. -[10], 727-810, [9] p.: il., table., Damn .. -Bibliogr.in the text.- Ex.: Without region..1. The people (collection).Electronic copy source: PBOriginal storage place: Military Historical Library