20191202d1985    u||y0frey5050    ba <br/><br/>
 - 1ère éd. 1974. 
 - CC .
 = Paris 
<br/><br/><label>LCCN: </label>2705657711 
<br/><br/><label>Subjects--Corporate Names: </label><br/>SYMBOLE<br/>PHILOSOPHIE<br/>SYSTEME DE REPRESENTATION