00589nam a2200181Ia 450000500170000000800460001703700290006304000200009204100130011208400240012510000230014924500770017224500520024926000720030130000130037336500120038649000090039820250508153623.0008  250505s9999    xx            000 0 eng d  aBooks to be hide in OPAC  aFEDLbengcFEDL  aeng2eng  a370.58, NAT/OqFEDL  aHenry Nelson B Ed. 0aForty-ninth year book of the national society for the study of education 4cThe National Society for the Study of Education  aChicago, USAbThe National Society for the Study of Educationc1950  axii,352p  aGifted   vPt 1