Russell, Bertrand <br/><br/>
Our knowledge of the external world:    As a field for scientific method in philosophy/ 

 - London:  Routledge,        2009. 
 - xiv,210p  cm. 
<br/><br/><label>ISBN: </label>9780415473774 
<br/><br/><label>Source: </label> 504, 05/11/2009, Insat Books and Periodicals 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy
<br/><br/><label>Dewey Class. No.: </label>RxM72,EW  P9