000 00306nam a2200121Ia 4500
008 130409s9999 xx 000 0 und d
100 _aJ.B GUPTA
245 _aELECTRONIC DEVICES AND CIRCUITS
260 _bS.K KATARIA DELHI
_c2012
300 _a1025
650 _aELECTRONICS
_bB.SC.
942 _2ddc
_cBK
_016
999 _c13332
_d13332