000			00533cam a22001937a 4500
001			004696
003			armpuni
005			20160923154226.0
008			160923s1995####xx#a##########000#0#und#d
040			_aarmpuni _carmpuni
041			_aen
080			_a621.391.7
100	1		_aSchneier, Bruce
245	1	0	_aE-mail security : _bhow to keep your electronic messages private / _cBruce Schneier
260			_aNew York : _bJohn Wiley & Sons, Inc., _c1995
300			_a365 p.;, 23,5 cm.
942			_cLB _2cdu
945			_aInfor _d2000-05-09
999			_c4695 _d5870