| 000 | 00362nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 190711s9999 xx 000 0 und d | ||
| 020 | _a8120325990 | ||
| 082 | _a621.38196428 G896 | ||
| 100 | _aGUPTA ,K.N & OTHERS | ||
| 245 | 0 | _aDIGITAL SIGNATURE: NETWORK SECURITY PRACTICES | |
| 260 |
_aNEW DELHI _bPHI _c2005 |
||
| 300 | _ax+209p.,23X18Cms. | ||
| 942 |
_cBK _2DDC |
||
| 999 |
_c30925 _d30925 |
||