Lewis Clarence Irving <br/><br/>
Symbolic logic 

 - 2 
 - New York  Dover U. S. A.        1959 
 - 518p  cm. 
<br/><br/> Appendix: P 486-514 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy-Symbolic Logic
<br/><br/><label>Dewey Class. No.: </label>R14, J9