Frege G <br/><br/>
Translations from the philosophical writings ed by Peter Geach and Max Black 

 -  1952 
<br/><br/><label>Standard No.: </label>65,053 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R1xM48, J2