000			00402 a2200157 4500
020			_a8129706075
082			_a004.6 _bODO
090			_c11776 _d16942
100			_aOdom, Wendell
245			_aComputer networking first - step
260			_aDelhi _bPearson Education _c2004 _g2004
300			_axxx, 522p. _c25cm.
650			_aInterfacing and communications
650			_aComputer science
942			_cL
999			_c40203 _d40203