000 00544nam a2200181Ia 4500
008 211206s9999 xx 000 0 und d
020 _a9788121927765
082 _a519.5
_bARO
100 _aBy Arora, P.N.
245 0 _aComprehensive statistical methods
250 _a2nd
260 _c2019
_bS Chand and Company
_aNew Delhi
300 _axii; ST44p.
650 _a Diagrammatic and
_911979
650 _aClassification and tabulation of data
_911980
650 _aClassification and tabulation of data, Diagrammatic and
_92947
942 _cBK
999 _c9735
_d9735