000			00301nam a2200121Ia 4500
100			_aBuchmann, Johannes
020			_a0-387-21156
942			_cBK
245			_aIntroduction to cryptography .-2nd ed .-0-387-21156
260			_aSpringer, New Delhi _c2001
082			_a001.5436 Buc
300			_axvi, 335
999			_c41727 _d41727