00613nam a2200181Ia 450000500170000000800460001703700120006304000200007504100130009508400230010810000190013124501080015026000090025830000140026794200230028199900210030495201060032520250508153619.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a371.426, NATqFEDL  aHenry Nelson B 0aForty-second year book of the national soicety for the study of education. Part 1. Vocational education  c1943  axvi,494p.  cTEXLh371.426, NAT  c1344431d1344431  00104070aFEDLbFEDLd2025-05-08l0o371.426, NATpEL0027663r2025-05-08 15:36:19w2025-05-08yTEXL