000 00321nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aP.R.Vittal & Malini
245 0 _aStatistics
250 _a2nd RP
260 _aChennai
260 _bMargham Publication
260 _c2008
650 _aStatistics
942 _cBK
999 _c23530
_d23530