000 00505nam a22001697a 4500
008 230323b |||||||| |||| 00| 0 eng d
020 _a0-12-311633-3
040 _aNational Science Library
_cNational Science Library
080 _aD 681.324.004.4
_bP5
100 _aHarrington, Jan L
_94510
245 _aNetwork security:
_bA practical approach
260 _aAmsterdam:
_bElsevier,
_c2005
300 _axv, 365p.
650 _aComputer science
653 _aNetwork security
942 _2udc
_cBK
999 _c13226
_d13226