Popper, Karl Raimund. <br/><br/>
Conjectures and refutations :  the growth of scientific knowledge. 

 - London :  Routledge & K. Paul,  [1965] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Methodology.<br/>Knowledge, Theory of.<br/>Science -- Methodology.--Science -- Methodology.