Popper, Karl <br/><br/>
The logic of scientific discovery / 
Popper, Karl. 
 - London:  Routledge,  2012. 
 - xxvii, 513p.; 20cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780415278447 
<br/><br/><label>Dewey Class. No.: </label>160 POP