000			00315nam a2200133Ia 4500
008			230326s9999 xx 000 0 und d
020			_a0
082			_a005.8 _bPOO
100			_aPoole, Owen
245		0	_aNetwork Security A Practical Guide
260			_a _bMacmillan Business _c2007
365			_b500
650			_a _a
999			_c5650 _d5650