000			00291nam a22001217a 4500
020			_a978-03-2149770-3
082			_a 004.6 KUR
100			_a Kurose, James F.
245			_aComputer networking : a top-down approach
250			_a 4tn ed.
700			_aComputer networks.
942			_cBK
999			_c12697 _d12697