000			00334nam a2200121 4500
082			_aMPhil79 _bGIR
084			_2Colon Classification
100			_aGireesh P.
245			_aIT security: _ba cryptographic study/ _cGireesh P.
260			_bDepartment of Futures Studies, University of Kerala, _c2002.
300			_a108 p.
942			_cBK
999			_c688154 _d688154