000 00278nam a22001217a 4500
003 OSt
008 100119t xxu||||| |||| 00| 0 eng d
082 _a621.38
_bGUP
100 _aGupta 12981
245 _aElectronic devices and circuits
942 _2ddc
_cBK
260 _bKatson
999 _c352344
_d352344