000 00430nam a2200133Ia 4500
008 250506s9999 xx 000 0 und d
024 _a05B-017-TE, 05B-005-TE & 05B-031-TE
082 _a621.38212072 SAD
100 _aSaad Shamim, Noman Mobin & Qazi Abdul Mohaimin
245 0 _aImplementation of IP PABX
260 _aKarachi:
_bUIT,
_c2005
600 _aTelecommunication Engineering
650 _aBachelor of Engineering (BE)
999 _c29155
_d29155