000 00295nam a2200121Ia 4500
100 _aHopkins, Gerald L.
020 _a0-201-62979-8
942 _cBK
245 _aThe ISDN literacy book
260 _aAddison-wesley publishing company, Reading
_c1995
082 _a384.648 Hop
300 _axvi,367
999 _c32499
_d32499