Popper, Karl R.  1902-1994. <br/><br/>
The logic of scientific discovery / 
Karl R. Popper. 
 - New York :    Basic Books, Inc.,  1959[.Printing 1961] 
 - 479 p. :  ill., facsims. ;  24 cm. 
<br/><br/> Translation of Logik der Forschung. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Philosophy<br/>Logic
<br/><br/><label>Dewey Class. No.: </label>501  / POL 1961