000			00534nam a2200217Ia 4500
003			NORSU
005			20240319083050.0
008			240214s9999 xx 000 0 und d
020			_a0-07-213183-7
040			_aNORSU-Dum _cNORSU-Dum
082			_a006.454/H34/2001
100			_aHeld, Gil
245		0	_aVoice & data internetworking
250			_aThird Ed.
260			_bMcGraw Hill _c2001 _aNew York
300			_axvii, 397 pages; 23 cm.
500			_aIncludes Index.
942			_cBK _2ddc
942			_2ddc
999			_c5388 _d5388