000 nam a22 a 4500
999 _c17503
_d17503
001 BD-DhNSU-17503
003 BD-DhNSU
005 20190403061912.0
008 190403s1995 ii a|||g |||| 001 0|eng d
010 _a
020 _a8131705110
040 _aDLC
_cDLC
_dBD-DhNSU
041 _aeng
050 0 0 _aTK5101
_b.R56 1995
082 0 0 _a621.382
_bR686e
100 1 _aRoddy, Dennis
245 0 0 _aElectronic communications /
_cDennis Roddy and John Coolen
250 _a4th ed.
260 _aNew Delhi :
_bPearson Education/Prentice-Hall,
_cc1995.
300 _aix, 820 p. :
_bill. ;
_c26 cm.
650 0 _aTelecommunication
700 1 _aCoolen, John
942 _2lcc
_cBK