000 00371nam a2200145Ia 4500
008 140814s9999 xx 000 0 und d
020 _a9788121938532
082 _a519.5
_bAST
100 _aAsthana, B N
245 _aElements of Statistics
250 _a1st Ed.
260 _bS.Chand and Company Ltd.
_aNew Delhi
366 _f25
_e1433/17/12/2012
650 _aStatistics
999 _c8197
_d8197