000 00566nam a2200217Ia 4500
003 NORSU
005 20240323063338.0
008 240214s9999 xx 000 0 und d
020 _a978-0-13-706792-3
040 _aNORSU-Dum
_cNORSU-Dum
082 _a005.8/St1/2011
100 _aStallings, William
245 0 _aNetwork security essentials
_cby William Stallings
250 _a4th ed.
260 _bPearson Education
_c2011
_aBoston
300 _a431 pages; 23 cm.
500 _aincludes index
942 _cBK
_2ddc
942 _2ddc
_cBK
999 _c5369
_d5369