LEADER 00000nam 2200205 a 4500
001 0729163
003 UkHlHU
007 t
008 001802 3 1982 000 eng
040 UkHlHU
050 4 QA 76.9 A25 B7
100 1 Bosworth, Bruce.
245 10 Codes, ciphers, and computers :|ban introduction to
information security.
260 Rochelle Park, N.J. :|bHayden,|c1982.
300 259p.
946 020 absent -- ISBN check required
946 6XX absent
|