000			00339nam a2200121Ia 4500
008			171227s2007 xx 000 0 und d
020			_a978-0-07-066046-8
100			_aForouzan, Behrouz A
245			_aCryptography And Network Security
260			_aNew Delhi _bTata McGraw Hill _c2007
300			_a721
365			_b275
650			_aCryptography and Network Security
999			_c161186 _d161186