000			00419nam a2200145Ia 4500
001			14146
008			150525s9999 xx 000 0 und d
020			_a130272760
100			_aBaum, Michael S.
245			_aSecure Electronic Commerce ; Building The Infrastructure For Digital Signatures And Encryption
250			_a0
260			_aNew Jersey _bPrentice Hall _c2001
300			_a,;ill.
650			_aComputer Security
999			_c49380 _d49380