000 00271nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aA R Chandekar/ V D Deshpande
245 0 _aStatistical techniques
260 _aNew Delhi
_bS Chand
_c1984
650 _aMath
942 _cBK
999 _c7103
_d7103