Multimedia didactic support 
Storia dell'elettricità

History of the electricity

edited by Sergio Arienti ®
Italian version

    

  

Chronology  history electrical 

Scientists, students and technicians

history electrical (didactic cards) 

     

     you see also link :




The history of telecommunications




 





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Storia delle telecomunicazioni
 
 
   

Rel.X-en   2014