Title:Brecha digital y personas mayores: informe sobre el uso de las TIC y valoración de la formación en nuevas tecnologías = Digital divide and elderly people : report on ICT use and assessment of training in new technologies.
Title:Synthesis of a 12R-type hexagonal perovskite solid solution Sr3NdNb3-xTixO12-delta and the influence of acceptor doping on electrical properties / A.L. Chinelatto ... [et al.].
Title:La libertad de expresión (en tiempos de guerra) : un análisis desde Zechariah Chafee = Freedom of speech (in War Time) : an approach from a text by Zechariah Chafee / Freedom of speech (in War Time) : an approach from a text by Zechariah Chafee