Stephen F. Barkar <br/><br/>
The elements of logic 

 - Newyork  McGraw-Hill book company  1989 
 - 106 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>71006702 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>Dewey Class. No.: </label>160  / BAR