000			00340nam a2200133Ia 4500
005			20260413100403.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aStallings,William
245		0	_aData & Computer Communication
260			_bSouth Asia, Pearson _c2012
300			_a834
942			_cBB
999			_c427 _d427