Poincar, Henri  <br/><br/>
La science et l'hypothese /  
Henri Poincar. 
 - Paris :  Ernest Flammarion,  1908. 
 - 292+ 8 p. ;  19 cm. 
 - Bibliotheque de Philosophic scientifique .
 - 167 (NLA) .
 - Bibliotheque de Philosophic scientifique .
<br/><br/><label>Subjects--Personal Names: </label><br/>Poincaré, Henri 1854-1912 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science --Methodology<br/>Hypothesis
<br/><br/><label>Universal Decimal Class. No.: </label>167 (NLA)