An Autonomous Constituent Institute of Dr. A.P.J. Abdul Kalam Technical University Uttar Pradesh, Lucknow
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"Bhattacharya S., .Laboratory Manual In Ele. Chandigarh: .
"Bhattacharya S.K.", .Laboratory Manual In Ele. Chandigarh: .
"Bhattacharya S.K.", .Chandigarh: . .