000			00417nam a2200157Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e101165 _aMAIN
041			_aEnglish
082			_a004.678 K162N
100			_aKaufman, Charlie
245		0	_aNetwork security: private communication in a public worls
250			_a2nd ed.
260			_aNew Delhi _bPearson Education _c2003
300			_a713 p.
942			_cBK
999			_c118069 _d118069