Poincaré, H. <br/><br/>
La valeur de la science. 

 - Paris :  Ernest Flammarion,  1914. 
 - 278 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIENCIA<br/>FILOSOFIA
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>FILOSOFIA