Ponnappa, B M
Information Security and Technology : / B M Ponnappa. - New Delhi : Manas Publications, 2004. - 447 p. ; ill. 23 cm.
8170491789
658.478 PON
Information Security and Technology : / B M Ponnappa. - New Delhi : Manas Publications, 2004. - 447 p. ; ill. 23 cm.
8170491789
658.478 PON