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

 - 13th Edi. 
 - England.  Pearson,  2005 
 - 668p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics <br/>Philosophy 
<br/><br/><label>Dewey Class. No.: </label>160  / COP-I