000 00566nam a2200181Ia 4500
008 241215s9999 xx 000 0 und d
020 _a9788131503072
040 _aJamia Hamdard
041 _aEnglish
082 _a621.382
_bB60E
100 _aBlake, Roy
245 0 _aElectronic communication systems
_cRoy Blake.
250 _a2nd ed..
260 _aNew Delhi
_bCengage Learning India
_cc2002.
300 _axx, 985p.; 24cm.
650 _aTelecommunication systems
_bComputer networks
_cElectronic computers
_dElectronic appliances and apparatus.
942 _cBK
999 _c52422
_d52422