LIBROS DEL AUTOR: john christie douglas

1 resultados para LIBROS DEL AUTOR: john christie douglas

john christie douglas Eliminar filtro Quitar filtros
  • A Manual of Telegraph Construction
    John Christie Douglas
    'A Manual of Telegraph Construction' offers a comprehensive overview of the mechanical elements involved in electric telegraph engineering during the late 19th century. Authored by John Christie Douglas and originally published in 1877, this manual provides detailed insights into the construction, operation, and maintenance of telegraph systems. This book delves into the practi...
    Disponible

    29,74 €