000 00567nam a22001574a 4500
008 141214n ii |||gr||||Z||||||eng
082 _a151.2 GUL
100 _aGulliksen,Harold.
245 1 _aTheory of Mental Tests
_hTextual Documents
250 _a1950.
260 _aNew York:
_bJohn Wiley and Sons,Inc,
_c1950.
300 _axix;486p.:
_eR00858.
630 _aStatistics,Errors of Measurement,Substitution and Prediction,Effect of Group Heterogeneity on Test Reliability.
942 _cBK
999 _c524483
_d524483