study well to steady well
its not downloading sir. .kindly send to firstname.lastname@example.org...pls do the needful..thanking you
physics material sir. ..
Try physics polytechnic material send to me
Hello sir, do u have the answers for these questions?
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Hai sir send all units, Classical mechanics very useful thank you very much
Can you send materials for electronics and solid state physics pls. your materials are useful sir
send answer sir... please