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

 - 2nd ed. 
 - New York  The Macmillan   1961 
 - xviii, 512 p. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>Dewey Class. No.: </label>160  / COP