000 00245nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aIBRAHIM ( MOHAMMED B)
245 0 _aLINUX A PRACTICAL APPROACH
260 _bFIREWALL MEDIA
942 _2ddc
_cBTECH
999 _c5465
_d5465