Information security and technology /
Ponnappa, B. M.
Information security and technology / B. M. Ponnappa - New Delhi : Manas Publications, 2004 - 447 p. : ill. ; 23 cm.
8170491789 RM146.86
Computer security
Data protection--Technology
Information security and technology / B. M. Ponnappa - New Delhi : Manas Publications, 2004 - 447 p. : ill. ; 23 cm.
8170491789 RM146.86
Computer security
Data protection--Technology
