00403nam a2200157Ia 450000500170000000800460001703700120006304000200007504100130009508400210010810000190012924500340014824500440018226000090022630000100023520250508161250.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a375.3, NATqFEDL  aAllen Jack Ed. 0aTeacher of the social studies 0cNational Council For The Social Studies  c1952  a248p.