20191206              frey50         <br/><br/>
 - Notes, index. 
 - EM .
 = Paris 
<br/><br/><label>LCCN: </label>2 226 15889 8 
<br/><br/><label>Subjects--Personal Names: </label><br/>POPPER (KARL)
<br/><br/><label>Subjects--Corporate Names: </label><br/>SOCIOLOGIE<br/>EPISTEMOLOGIE<br/>COURANTS DE PENSEE<br/>METHODOLOGIE