TY - BOOK AU - Gedera, Dilani S. P. AU - Williams, P. John TI - Activity theory in education SN - 9789463003858 PY - 2016/// CY - Rotterdam PB - Sense Publishers KW - Psicologia Educacional KW - 3500 - Psicologia Educacional UR - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/e2.htm ER -