000			00478nam a2200157Ia 4500
003			SGT
020			_a9780070494831
082			_a5.8 _bKHA
100			_aKahate,Atul
245			_acryptography and network security
260			_bTata McGraw Hill Education Private Limited _aNew Delhi _c2006
300			_a435p.
650			_aCOMPUTER SCIENCE
653			_aINTERNET SECURITY PROTOCOLS, USER AUTHENTICATION , PRACTICAL, IMPLEMENTATIONS OF CRYPTOGRAPHY/SECURITY
942			_2ddc _cBK
999			_c5637 _d5637