000 00531 a2200205 4500
999 _c33274
_d33274
003 WUSLLib
008 171122b xxu||||| |||| 00| 0 eng d
020 _a8120309847
020 _a9788120309845
041 _aEnglish
082 _a621.382
_bROD
100 _aRoddy, Dennis
_99731
245 _aElectronic communications
250 _a4th.
260 _aNew Delhi
_bPrentice-Hall
_c1995
_g2004
300 _aix, 820p.
_c25cm.
650 _aCOMMUNICATIONS ENGINEERING
_99732
700 _aCoolen, John
_99733
942 _cL
_2ddc