Fetzer, James H <br/><br/>
Scientific Knowledge   Causation, Explanation, and Corroboration 

 - Holland  D. REIDEL PUBLISHING COMPANY  1940 
 - 323p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>9027713359     200 
<br/><br/><label>Dewey Class. No.: </label>N54  / F432