el médico pacifista Georg Friedrich Nicolai (1874-1964) : su vida en Alemania y su exilio en Argentina y Chile Concha Quezada, Hernán creator author. text bibliography biography cl 2021 monographic spa 1 online resource : illustrations. Hernán Concha Quezada. Includes bibliographical references. e-gx--- Nicolai, Georg Friedrich 1874-1964 Physicians Germany Biography Pacifists Germany Biography R512.N48 ebook Concha Quezada, Hernán. Santiago de Chile : RiL editores, [2021] Primera edición. https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/113143/ https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/113143/ DGITA 230320 DIGRILEDIT1190 eng