000 00321nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a621.38 nii
100 _aNiit
245 0 _aDigital Electronics
260 _aNEW DELHI
260 _bPHI
260 _c2004
300 _a171
650 _aElectronics Engineering
999 _c134114
_d134114