Книги автора Emil Joseph Widmer

Military observation balloons (captive and free) a complete treatise on their manufacture, equipment, inspection, and handling, with special instructions for the training of a field balloon company

Автор: Emil Joseph Widmer
Год: 2012
Издание: Книга по Требованию

Military Observation Balloons (Captive and Free): A Complete Treatise On Their Manufacture, Equipment, Inspection, and Handling, with Special Instructions for the Training of a Field Balloon Company

Автор: Emil Joseph Widmer
Год: 2011
Издание: Книга по Требованию
Похожие авторы, соавторы: