000 00746nam a2200265 a 4500
999 _c3687
_d3687
001 9642
003 BD-DhUAP
005 20200311102502.0
008 100309s1999 ii a 001 0 eng d
020 _a8120309847
020 _a9788120309845
040 _aDLC
_cDLC
_dDLC
_dBD-DhUAP
_bEng
082 0 0 _a621.382 ROD
_223
100 1 _aRoddy, Dennis.
245 1 0 _aElectronic communications /
_cDennis Roddy and John Coolen.
250 _a4th ed.
260 _aNew Delhi :
_bPearson/Prentice Hall ,
_cc1999.
300 _aix, 820 pages :
_billustrations ;
_c26 cm.
500 _aIncludes index.
650 0 _aTelecommunication.
700 1 _aCoolen, John.
942 _2ddc
_cBK