00351nam a2200133 a 450000500170000002000150001708200150003210000210004724500340006826000310010230000270013349000290016070000280018920251203110849.0  a1580533426  a005.8bHAR  aHardjono, Thomas  aMulticaset and group security  aBostonbArtech Housec2003  axxii, 307p.c26 cm. HB  aComputer security series  aDondeti, Lakshminath R.