000 00339nam a2200145Ia 4500
008 170101s2000 xx 000 0 und d
020 _a9814126357
100 _aBellamy John C
245 0 _aDigital Telephony
260 _aDelhi
_bWiley
_c2000
300 _a643
650 _aCommunication
650 _aElectronics
942 _2ddc
_cBK
999 _c159293
_d159293