TY  - GEN
AU  - Pehkonen, Erkki
AU  - Torner, Gunter
TI  - Teachers professional development
KW  - Psicologia e Educacao
KW  - 3500 - Psicologia Educacional
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r4.htm
ER  -