000 00284nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aGupta S P
245 0 _aStatistical Methods
260 _bHimalaya Publishing House
_c1991
300 _a1310p
650 _aStatistics
942 _cBK
999 _c9895
_d9895