000			00435nam a2200169Ia 4500
008			230929s2012||||xx |||||||||||||| ||und||
020			_a9788131761755
082			_a005.8 _bSTA-N
100			_aStallings, William
245		0	_aNetwork Security Essencials: Applications And Standards
250			_a4th
260			_aNoida _bPearson _c2012
300			_a417
650			_aComputer Security
650			_aNetwork Security
942			_cBK
999			_c2497 _d2497