000			00422nam a2200145Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a978-0-07-070208-0
082			_a004.62 FOR
100			_aForouzan, Behrouz, A _92010
245		0	_aCryptography and network security
250			_a2nd
260			_aTata mcgraw hill company Ltd. _bNew Delhi _c2010
300			_aXXIV, 702p. _b350
650			_aCOMPUTER NETWORK
999			_c179301 _d179301