Leiris, Michel. <br/><br/>
Race and culture / 
Michel Leiris. 
 - 4a. ed. 
 - Paris :  UNESCO,  1958. 
 - 44 p. 
 - The Race question in modern science .
<br/><br/><label>No. de Clasificación Universal Decimal: </label>323.1 =20 "1958" LEI.