COPI, Irving M. <br/><br/>
Symbolic Logic 

 - 5th  ed 
 - New Delhi.  Prentice Hall of India Pvt. L  td.        1979 
 - xiii, 398p 
<br/><br/><label>ISBN: </label>8120309707 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Logic
<br/><br/><label>Dewey Class. No.: </label>160