000 | 00421nam a2200193Ia 4500 | ||
---|---|---|---|
008 | 221105s9999 xx 000 0 und d | ||
020 | _a9788170087021 | ||
041 | _aENGLISH | ||
082 | _a004.6 KUM | ||
082 | _bAJI | ||
100 | _aAJIT KUMAR SINGH | ||
245 | 0 | _aCOMPUTER NETWORKS | |
250 | _a- | ||
260 | _bFIREWALL MEDIA. | ||
260 | _c2008 | ||
300 | _a181 p. | ||
650 | _aCOMPUTER NETWORK | ||
942 | _cBK | ||
999 |
_c31773 _d31773 |