000 00327nam a2200121Ia 4500
008 181029s9999 xx 000 0 und d
020 _a9789332585225
082 _a005.8 STA
100 _aStallings, William
245 0 _aCryptography and Network Security:
260 _bPearson India Education Services Pvt.Ltd.
999 _c68861
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942 0 0 _04