Poincaré, Henri,  1854-1912. <br/><br/>
The value of science / 
Henri Poincaré. 
 - New York :  Dover Publications,  1958. 
 - 147 p. ;  21 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Philosophy.
<br/><br/><label>Dewey Class. No.: </label>501  / POV 1958