Copi, Irving M. <br/><br/>
Introduction to Logic 
By Irving M. Copi 
 - Third Edition 
 -  Macmillan Company  1968 
 - xiii, 482 pages24 cm. 
<br/><br/> include index 
<br/><br/><label>Dewey Class. No.: </label>160 C79 c5