000 00325nam a22001457a 4500
003 SGT
020 _a9788131797495
082 _a003.54,SAH
100 _aSAHA,ARIJIT
245 _aINFORMATION THEORY CODING & CRYPTOGRAPHY
260 _aCHENNAI
_bPEARSON
_c2019
300 _a656
650 _aCOMPUTER
942 _2ddc
_cBK
999 _c18385
_d18385