000			00258nam a2200109Ia 4500
008			211209s9999 xx 000 0 und d
020			_a9.78934E+12
041			_aeng
082			_a005.8 FOR
100			_aFOROUZAN
245			_aCRYPTOGRAPHY AND NETWORK SECURITY
999			_c77357 _d77357