000 00372nam a2200157Ia 4500
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040 _aMAIN
041 _aEnglish
082 _a621.3815 GUP
100 _agupta, Sanjeev
_94115
245 0 _aElectronic devices and Circuits
260 _bD.R.P.
_aNew Delhi
_c2008
300 _aV.P.
650 _aPhysics
942 _cBK
999 _c38824
_d38824