000 00384nam a2200157Ia 4500
008 230524s9999 xx 000 0 und d
082 _a530
_bSIN
100 _aB.P.Singh
_95207
245 0 _aSemiconductor Devices and Circuits
250 _a2ND
260 _aNEW DELHI
_bDhanpat Rai
_c2003
300 _a23.43+7
500 _aQuantity Number: 2
650 _aPhysics
942 _cBK
999 _c23537
_d23537