00570nam a2200133Ia 450000500170000000800460001703700290006304000200009204100130011208400250012524502310015026000450038130000100042620250508153340.0008  250505s9999    xx            000 0 eng d  aBooks to be hide in OPAC  aFEDLbengcFEDL  aeng2eng  a372.942, NAT/OqFEDL 0aReport of the committee of fifteen on elementary education with the reports of the sub-committees : on the training of teachers; on the correlation of studies in elementary education; on the organization of city school systems  aNew York, USAbThe American Book Company  a235p.