Russell, Bertrand,  1872-1970. <br/><br/>
The scientific outlook / 
Bertrand Russell. 
 - 2nd. ed 
 - London :  George Allen & Unwin,  1931 
 - 285 p. ;  20 cm. 
<br/><br/> Includes index.  Printer's device at end. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy and science.
<br/><br/><label>Dewey Class. No.: </label>502  / RUS 1949