000 00402nam a2200169Ia 4500
008 220115s9999 xx 000 0 und d
020 _a9788126525133
040 _cDLC
082 _a621.382
_bFRE/T
100 _aRoger L. Freeman
245 0 _aTelecommunications System Engineering
250 _a4th Ed
260 _aNew Delhi
_bWiley
_c2014
300 _a991p
650 _aELECTRONICS
942 _cBK
999 _c977
_d977