Das Ram Prasad <br/><br/>
Logci of truth functions    an introduction to symbolic logic 

 -  1964 
<br/><br/><label>Standard No.: </label>65,106 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PHILOSOPHY
<br/><br/><label>Dewey Class. No.: </label>R14, K42