000			00401nam a22001457a 4500
999			_c5627 _d5627
008			191112b ||||| |||| 00| 0 eng d
020			_a0-02-408031-4
082			_2621.3192
100			_aEmilio,Ramos.
245			_aComputer Networking Concept/
260			_aNew Jasery, _bPrentece Hall: _c1996.
300			_aXXI,359p.:ill. _bIncludes Index. _c23cm.
650			_2Cmputer networks
942			_2ddc _cBOOK