000 00304nam a22001337a 4500
008 250228b |||||||| |||| 00| 0 eng d
020 _a9780552161251
082 _a823 BRO
100 _aBrown, Dan
245 _aDigital fortress
260 _aLondon
_bTransworld
_c1998
300 _a510p.
942 _cCR
999 _c57702
_d57702