000			00653nam a2200241Ia 4500
003			HQRS
005			20210928002910.0
008			150617s2015 xx 000 0 eng d
020			_a9870070660465
040			_aHQRS _beng _cHQRS
041			_heng
100			_aForouzan, Behrouz A.
245			_aCryptography and network security
260			_aNew Delhi: _bTata McGraw-Hill, _c2007
300			_axxvi, 721p.: _bill.; _c23cm.
500			_aInclude index
650			_aNetwork security
650			_aCrytography
650			_aComputer security
650			_aElectronic data processing
365			_aINR _b275.00 _e10% disc.
942			_2udc _cBK _01
999			_c2240 _d2240