000 00370nam a2200145Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
020 _a9780876923961
100 _aRoddy, Dennis
245 0 _aElectronic Communications
250 _a3RD ED.
260 _bPrentice-Hall
_aNew Delhi
_c1992
650 _aElectronic Communication
700 _aCoolen, John
942 _cBK
999 _c2051
_d2051