000			00502nam a2200169Ia 4500
008			161214s9999 xx 000 0 und d
020			_a9780821848500 _c(pbk)
082			_223 _a005.82 _bYAS
100			_aYashchenko, V. V.
245		0	_aCryptography : an introduction
260			_aProvidence: _bAmerican Mathematcial Society, _c2002
300			_aix, 229 p.; _bill.: _c22 cm.
490			_aStudent mathematical library, . 18
650			_aComputer security
650			_aCryptography
942			_2ddc _cBK
999			_c19250 _d19250