20210628              frey50         <br/><br/>
 = [Porto] 
<br/><br/><label>LCCN: </label>9726902223 
<br/><br/><label>Subjects--Personal Names: </label><br/>Schweitzer, Alberto, 1875-1975
<br/><br/><label>Subjects--Corporate Names: </label><br/>Biografias