000 00334nam a2200157Ia 4500
100 _aGupta, K R
080 _a150.7253
526 _dNTB
526 _aPG
366 _f20%
942 _cBK
245 _aStatistical methods in education and psychology
260 _aAtalantic
_bNew Delhi
_c2016
300 _aiv,729
546 _aE
999 _c54030
_d54030