TY - GEN AU - Zellermayer, Michal AU - Ronn, Peggy TI - Making tacit knowledge visible through the interplay between action research and videotaping KW - Psicologia e Educacao KW - 3500 - Psicologia Educacional UR - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r4.htm ER -