000 00311nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a001.642 VER:C
100 _aVerma Rajesh
245 0 _aComputer security and data bases
260 _aNew Delhi
_bAnmol Publication
_c2012
942 _cGB
999 _c32365
_d32365