Popper, Karl Raimund,  Sir,  1902- <br/><br/>
Objective knowledge :  an evolutionary approach / 
by Karl R. Popper 
 - Oxford :  Clarendon Press,  1972 
 - x, 395 p. :  22 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0198243707 
<br/><br/><label>LCCN: </label>73-153471 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge, Theory of<br/>Induction (Logic)