000 00308nam a22001337a 4500
999 _c1143
_d1143
082 _a519.5 CHA
100 _aChakrabarti Jnanranjan
245 _aBasic Statistics
250 _a6
260 _aKolkata
_bDey Book Concern
_c2015
300 _a272
650 _aProbabilities & applied mathematics
942 _cBK