Popper, K.R. <br/><br/>
Objective knowledge  an evolutionary approach 

 - Oxford University Press  London  1972 
 - 380p 
 - Common sense Conjectural knowledge Epistemology 
<br/><br/><label>ISBN: </label>0 19 875024 2 
<br/><br/><label>Nat. Bib. No.: </label>1513 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>16POP 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>Universal Decimal Class. No.: </label>16  1