000 00341nam a2200133Ia 4500
008 250104s9999 xx 000 0 und d
020 _a978-93-5038-157-1
082 _bBAG
100 _aBagad V S.
245 0 _aInformation security
260 _aNew delhi :
_b Oxford University Press
_c2016.
365 _a210
650 _aEngineering,
999 _c231998
_d231998