Medina's book seems to be available here in PDF (searchable): https://edisciplinas.usp.br/pluginfile.php/4874332/mod_resource/content/1/Medina%2C%20Eden-Cyberne

Medina's book seems to be available here in PDF (searchable): https://edisciplinas.usp.br/pluginfile.php/4874332/mod_resource/content/1/Medina%2C%20Eden-Cybernetic%20revolutionaries%20_%20technology%20and%20politics%20in%20Allendes%20Chile-The%20MIT%20Press%20%282011%29.pdf https://edisciplinas.usp.br/pluginfile.php/4874332/mod_resou...