20191206              frey50         <br/><br/>
 - Index. 
 - EM .
 = Paris 
<br/><br/><label>LCCN: </label>978 2 7071 5340 1 
<br/><br/><label>Subjects--Corporate Names: </label><br/>HISTOIRE<br/>METHODE STATISTIQUE<br/>METHODOLOGIE<br/>SOURCE HISTORIQUE