000			00299nam a2200133Ia 4500
008			220201s2019 xx 000 0 eng d
082			_a004.65 _bTAN
100			_aTanenbaum,Andrews
245		0	_aComputer Networks
250			_a5
260			_aNoida _bpearson _c2019
300			_a804
942			_2ddc
999			_c64514 _d64514