Armstrong, D. M. <br/><br/>
Perception and the physical world / 
D. M. Armstrong 
 - London :  Routledge & Kegan Paul,  c1961 
 - xii, 196 p. ;  22 cm. 
 - International library of philosophy and scientific method .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> PND 5.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perception
<br/><br/><label>Dewey Class. No.: </label>152