Copi, Irving M. <br/><br/>
Introduction To Logic. 

 - 2nd ed. 
 - New York :  Macmillan,  c1961. 
 - xviii, 512 p.  ill. ;  22 cm. 
<br/><br/> Include index 501-512p. 
<br/><br/><label>Dewey Class. No.: </label>160 COPI