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

 - 5th 
 - New York.  Macmillan Pub Co. Inc, US  1978 
 - xiv, 590p. 
<br/><br/><label>ISBN: </label>0-02-324880-7 
<br/><br/><label>Dewey Class. No.: </label>160