Popper, Karl <br/><br/>
Two fundamental problems of the theory of knowledge 

 - London  Routledge  2013 
 - xxxiii, 510 p. 
<br/><br/> 3420 28/01/2019 APD17/1049491 23/02/2017 Ch. Ranbir Singh Institute of Social and 
<br/><br/><label>ISBN: </label> RS1095 
<br/><br/><label>Dewey Class. No.: </label>121 P817T