Репост из: Class 11 12 Science Notes
🔰 PCM Formula Books and Physics all Derivation
◻️ Physics Formula Book
➭ https://t.me/Navneet_Target_Books_Notes/232?single
◻️ Chemistry Formula Book
➭ https://t.me/Navneet_Target_Books_Notes/230?single
◻️ Maths Formula Book
➭ https://t.me/Navneet_Target_Books_Notes/231?single
◻️ Physics All Derivation Chapter wise Class 12
➭ https://t.me/Notes_Class_11th_12th_Science/3741