Hempel Carl G <br/><br/>
Aspects of scientific explanation and other essays in the philosophy of science. 

 - New York     The Free Press      1965 
 - ix,505p.  cm. 
<br/><br/><label>Standard No.: </label>39365 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R:(A), K5