000			00435nam a2200169Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_a9789339220945
040			_aET
082			_a005.82 FOR B
100			_aForouzan, Behrouz A ; Mukhopadhyay _98276
245		0	_aCryptography and network security
250			_a3rd ed
260			_bMcGraw Hill Education _aNew Delhi _c2016
300			_a674p
500			_aTe51387
942			_cBK
999			_c57402 _d57402