000 00389nam a2200169Ia 4500
008 160330s1991 xxu||||| |||| 00| 0 eng d
020 _a
041 _aEnglish
082 _a621.381
_bROD
100 _aRoddy D
245 _aElectronic Communication
250 _a3ed
260 _aPrentics Hall Of India
_c1991
300 _a788p.
_bPaper
650 _aElectronics
906 _a10808
999 _c115428
_d115428