Nidditch P H <br/><br/>
Propositional calculus 

 - London  Routledge and Kegan Paul Ltd U. K.   1962 
 - monographs in modern logic ed by G B Keene .
<br/><br/><label>Standard No.: </label>65,095 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PHILOSOPHY
<br/><br/><label>Dewey Class. No.: </label>R14, K25 (TTR)