000 | nam a22 7a 4500 | ||
---|---|---|---|
999 |
_c14691 _d14691 |
||
020 | _a9789332585225 | ||
082 |
_a005.82 _bSTA |
||
100 | _aSTALLINGS WILLIAM | ||
245 |
_aCRYPTOGRAPHY AND NETWORK SECURITY _bPRINCIPLES AND PRACTICE |
||
250 | _a7TH | ||
260 |
_aNOIDA _bPEARSON EDUCATION _c2019 |
||
300 |
_a766 _bP.B |
||
942 | _cLEN_BK |