Popper, Karl R <br/><br/>
The logic of scientific discovery 
Karl R Popper                                               
 - London  1960 
 - 479p. 
<br/><br/><label>ISBN: </label>NO 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NASA Thesaurus<br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>5  / POP