000 00372nam a2200145Ia 4500
008 141015s9999 xx 000 0 und d
020 _a9780072263350
082 _a384.5'02
_bBat
100 _aBates Regis J
245 _aVoice & Data Communications Handbook
260 _bMcGraw hill
_aNew York
_c2007
300 _a644 pages
366 _b10/4/2007
942 _2ddc
_cB
999 _c271803
_d271803