000 00473nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a371.26
_bRb-71-21
100 _aKristof Walter
245 _aOn a statistic arising in testing correlation
260 _aNew Jersey
_bETS
_c1971
440 _aEducational Testing Service. Princeton : Research bulletin; 21
650 _aEducational tests and measurements
942 _cBK
999 _c93060
_d93060