000 00300nam a2200133Ia 4500
100 _aJoachim Goller
020 _a81-7319-353-3
654 _aComputer Science
942 _cBK
245 _aISDN D-channel in dialogue
260 _aNarosa, New Delhi
_cc2000
082 _a384.648 Gol
300 _a71p
999 _c29150
_d29150