000 00432nam a2200157Ia 4500
008 220709b1990 xxu||||| |||| 00| 0 eng d
020 _a0471934801
082 _a621-382
_bG87I
100 _aGriffiths John M.
245 _aIsdn Explained
_bWorldwide Network and Applications Technology
250 _aSecond Edition
260 _aNew Work
_bJOhn Wiley & Sons
_c1990
300 _axiv, 239p
690 _aIntegrated Services Digital Networks
942 _cBooks
906 _a147505
981 _aNew Work: JOhn Wiley & Sons, 1990.
982 _axiv, 239p
983 _aIsdn Explained : Worldwide Network and Applications Technology
999 _c132717
_d132717