Copi I M <br/><br/>
Introduction to Logic 

 - 10 
 - 714 
 - .
<br/><br/> - 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>81-7808-486-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>"Mathematics, "Introduction to Logic