Copi, Irving M. <br/><br/>
Symbolic logic 
Irving M. Copi 
 - 2nd ed 
 - Collier-Macmillan  London  1966 
 - xviii, 395 p. 
<br/><br/> Include index  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy <br/>Logic 
<br/><br/><label>Dewey Class. No.: </label>160  / CO791SY