000 00411nam a2200169 4500
008 160616s2002 000 0
245 _aIntroduction to cryptography: principles and applications
100 _aDelfs, Hans
100 _aKnebl, Helmut
260 _aBerlin
260 _bSpringer
260 _c2002
300 _a310
020 _a3540781145
942 _cBK
_2BK18828
_01
080 _a511 DEL
999 _c18828
_d18828