aims career comparative education educationalfoundations elementary elementaryeducation general inclusiveeducation multiculturaleducation non-formaleducation objectives philosophy professional scas15 sced09 sced12 sced1510 sced1535 sced2105 sced210515 sced210520 sced42 sced4205 sced48 sced6620 sced69 sced690580 sced6920 sced72 schu0545 scpi082030 scpi6020 scsn1540 scsn158020 secondary secondaryeducation socialaspects specialeducation trade