000 00279nam a2200109Ia 4500
999 _c3511
_d3511
008 190326s9999 xx 000 0 und d
082 _a378.242 A491M
100 _aAmberker, B.B
_9401
245 0 _aModified Vigeners Cipher System
260 _aSurathkal
_bK.R.E.C
_c1991
942 _cTH