000			00359nam a2200145Ia 4500
008			220919s9999 xx 000 0 und d
082			_bWIL
100			_aWILLIAM, STALLINGS
245		0	_aCRYPTOGRAPHY AND NETWORK SECURITY
250			_a4TH
260			_bPRENTICE HALL OF INDIA _c2006
300			_a680
650			_aComputer Science & Eng.
942			_cBK
999			_c141990 _d141990