Fitch  Frederic Brenton <br/><br/>
Symbolic logic: an introduction 

 - New York      The Ronald Press  US 1952     
 - x, 238p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  <Logic>
<br/><br/><label>Dewey Class. No.: </label>160/FIT