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