كتاب بحث عن نيكولا تيسلا بقلم محمد رمضان....بحث عن المخترع الصربي 🇷🇸 نيكولا تيسلا..الرجل الذي سبق عصره . Nikola Tesla, how did the people know him in the 1900s, and what did the government do with his invention? He searched for the greatest inventor in history, Tesla, lightning man. by. Mohamed Ramadan
