000 00424nam a2200169Ia 4500
008 221221s9999 xx 000 0 und d
020 _a8185749604
041 _aENG
082 _a621.381
_bGUP/D
100 _aGupta, B R
245 0 _aDigital Electronics
260 _aNew Delhi
_bS.K.Kataria
_c2003
650 _aDigital Electronics
650 _aElectronics & Communication
700 _aSinghal, Vandana
942 _cBK
999 _c8243
_d8243