TY - JOUR AU - Carmen Padrón AU - Juanma Dodero AU - Paloma Díaz AU - Ignacio Aedo TI - The collaborative development of didactic materials JO - Computer Science and Information Systems PY - 2005 VL - 2 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CSIS_2005_2_2_a1/ ID - CSIS_2005_2_2_a1 ER -