000			00583 a2200229 4500
003			ISURu
005			20240721205524.0
020			_a9780070669017
041			_aeng
082			_a005.82 _bBOS
090			_d157102
100			_aBose, Ranjan _9171781
245			_aInformation theory coding and cryptography
250			_a2nd ed.
260			_aNew Delhi _bTata McGraw-Hill _c2008 _g2008
300			_axiv, 326 p.
650			_aCOMPUTER SCIENCE
650		0	_aComputer security _999282
650		0	_aDATA ENCRYPTION _9100150
942			_cL
999			_c124282 _d157102
945			_dMain Library ADMIN _c26318