000 00245nam a2200097Ia 4500
008 170501s9999 xx 000 0 und d
100 _a"fadia, ankit"
245 _aencrption : protecting your data
250 _a-
260 _bVikas pub. Howe
_aN. Delhi
_c2007
300 _a284
999 _c24106
_d24106