000 00460nam a2200181Ia 4500
008 200825s9999||||xx |||||||||||||| ||und||
020 _a0070446156
100 _aNash A et al.
_925411
245 0 _aPKI: Implementing and Managing E-Security
250 _a-
264 _bTata McGraw Hill Education Pvt Ltd.
_c2001
300 _axxii+513
490 _a-
500 _a-
546 _aENG
650 _a"Computer Science, "Exam CRAM
_911573
942 _cBK
999 _c14387
_d14387