000 00358nam a2200133Ia 4500
005 20250626141938.0
008 241013s9999 xx 000 0 und d
020 _a9780070472815
100 _aBates, Ragis J
245 0 _aVoice & Data Communications Hand Book
260 _aBangalore
_bSubhas Stores Books Corner,
_c2004
300 _a380
942 _cBK
999 _c2342
_d2342