LIBROS DEL AUTOR: henry rlehrer

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  • Flying the Beam
    Henry R. Lehrer / Henry RLehrer
    With air travel a regular part of daily life in North America, we tend to take the infrastructure that makes it possible for granted. However, the systems, regulations, and technologies of civil aviation are in fact the product of decades of experimentation and political negotiation, much of it connected to the development of the airmail as the first commercially sustainable us...
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    26,57 €