Fitch, Frederic Brenton <br/><br/>
Symbolic logic:  An introduction / 
by Frederic Brenton Fitch. 
 - New York:  Ronald,  1952. 
 - 238p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Symbolic logic
<br/><br/><label>Dewey Class. No.: </label>511.3  / BRE