00717nam a2200205Ia 450000500170000000800460001703700120006304000210007504100130009608400220010910000370013124500430016824500480021126000590025930000150031854600300033394200220036399900210038595201050040620250508151916.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDL bengcFEDL  aeng2eng  a973.07, NATqFEDL  aThursfield Richard E Ed.9760346 0aStudy and teaching of American history 4cThe National Council for the Social Studies  aWashington, USAbNational Education Association c1950  axviii,442p  a1946 Seventeenth yearbook  cTEXLh973.07, NAT  c1332879d1332879  00104070aFEDLbFEDLd2025-05-08l0o973.07, NATpEL0014149r2025-05-08 15:19:16w2025-05-08yTEXL