000			004240000a22001690004500
008			180801t1989 xxu||||| |||| 00| 0 eng d
020			_a0131668366
041			_aeng
080			_a004.7 _bT3
942			_cBK
100			_aTanenbaum, Andrew S.
245			_aComputer networks
250			_a2nd ed.
260			_aCliffs _bPrentice-Hall _c1989
300			_axv, 658p. : ill. , _bIndex included
650			_aCOMPUTER NETWORKS
999			_c37445 _d37445