Copi,I.M. <br/><br/>
Symbolic Logic   

 - 5th /   2001. 
 - Delhi:  Prentice Hall Of India Pvt Ltd.  2001. 
 - 398p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Philosophy, Logic. 
<br/><br/><label>Dewey Class. No.: </label>160