000			00322nam a2200133Ia 4500
008			250409s9999 xx 000 0 und d
020			_a978-93-560-6360-0
082			_a4.6 _bTAN
100			_aTanenbaum, A
245		0	_aComputer networks 6/E
260			_aVidhyanagar _bPearson _c2022
365			_a870
700			_a other
999			_c260323 _d260323