000			00592nam a2200181Ia 4500
008			241204s9999 xx 000 0 und d
020			_a8178083078
040			_aJamia Hamdard
041			_aEnglish
082			_a005.8 _bS67N
100			_aStallings, William
245		0	_aNetwork security essentials _bapplications and standards _cWilliam Stallings.
250			_aLow price edition.
260			_aNew Delhi _bPearson education Asia _cc2000.
300			_axiii, 366p.: ill.; 26 cm.
650			_aComputer Security. _bComputer Networks - Security Measures. _cData Protection.
942			_cBK
999			_c30671 _d30671