000 00472nam a2200193Ia 4500
005 20250221135159.0
008 250220s9999 xx 000 0 und d
020 _a9788178083070
041 _aeng
082 _a004.6
_bSTA
100 _aStalling, William
245 _aNetwork Security Essentials
250 _a4th
260 _aNew Delhi
_bPearson Education
_c2003
300 _aXIII, 366
365 _b3
500 _aNetwork Security
650 _aNetwork Security
999 _c2579
_d2579