000 00334nam a2200109Ia 4500
001 85484
008 170722s9999 xx 000 0 und d
100 _aEbenezer, Beryl
245 _aExperimental study of the ralative merits of descriptive type and new type tests as a measure of achievements in natural /
260 _c1959
942 _cGEN
999 _c225
_d225