000			00393nam a22001577a 4500
020			_a9788131758052
082			_a004.6 _bBLA/S
100			_aBlack, Uyless
245			_aSams teach yourself networking in 24 hours/ _cUyless Black
250			_a4th ed.
260			_aNoida: _bPearson, _c2008.
300			_a416p. ; _b25cm.
650			_aNetworking
650			_aComputer Networks
942			_cBK
999			_c2346 _d2346