000			00308nam a22001457a 4500
999			_c860 _d860
020			_a9788177581652
082			_a004.6 TAN
100			_aTanenbaum Andrew S
245			_aComputer Networks
250			_a4
260			_bPearson
300			_a892
650			_aData processing & computer science
942			_cBK