Kyburg Henry E <br/><br/>
Philosophy of science    A formal approach.      

 - New York     The Macmillan       1968 
 - xii,332p.  cm. 
<br/><br/><label>Standard No.: </label>40465 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R:(A), K8