000 00317nam a2200121Ia 4500
008 230913s9999 xx 000 0 und d
100 _aMaster, Ies
245 0 _aElectronics And Communication Engineering Gate-2019
260 _aNEW DELHI
260 _bIES MASTER
260 _c0
650 _aElectronics Engineering
999 _c135250
_d135250