000 00515nam a2200169Ia 4500
008 211115s9999 xx 000 0 und d
020 _a81-203-3018-8
041 _aeng
082 _aBV
_bP6
100 _aStallings, William .
245 0 _aCrytography and network security: principles and practices /
_cby William Stallings.
250 _a4th ed /
260 _aNew Delhi :
_bPrentice-Hall of India Private Limited ,
_c2006
300 _axvi, 680p ;
650 _aComputer- Network Security
942 _cTB
999 _c59665
_d59665