000 00338nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a621.382 des
100 _aDeshpande, N D
245 0 _aCommunication Electronics
260 _aNEW DELHI
260 _bTMH
260 _c2000
300 _a418
650 _aElectronics Engineering
999 _c133757
_d133757