RĂ´mulo do Nascimento Pereira,Ligia Maria Sampaio de Medeiros,The roaring silence of the Amazonian General Language in printed material from the 19th century: a design study,Selected Readings of the 8th Information Design International Conference - Information Design: Memories Volume , 2019, Pages 71-92, ISSN , http://dx.doi.org/10.5151/9788580393712-04, (https://openaccess.blucher.com.br/)keywords :