1 |  | Defending the digital frontier : practical security for management / Jan Babiak, John Butters, Mark W. Doll . - 2nd ed. - Hoboken, N.J. : John Wiley, 2005. - xvii,253tr. : minh họa ; 23cm Mã xếp giá: 005.8 B114Đăng ký cá biệt: Lầu 1 TV: 2000030247-8, Lầu 2 KLF: 2000005357 |