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| 008 | 201126s9999 xx 000 0 und d | ||
| 041 | _aeng | ||
| 020 | _a9788120350458 | ||
| 082 |
_a005.82 _bGUP |
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| 100 | _aGUPTA PRAKASH C | ||
| 245 | _aCRYPTOGRAPHY AND NETWORK SECURITY | ||
| 260 |
_bPHI LEARNING _c2015 |
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| 300 | _a456 | ||
| 690 | _aFET | ||
| 690 | _aFCA | ||
| 690 | _aCOMPUTER SCIENCE | ||
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