Baum, Robert <br/><br/>
Logic 
By Robert Baum 
 - Fourth Edition 
 -  Harcourt Brace College  1996 
 - ix, 694 pages24 cm. 
<br/><br/> include index 
<br/><br/><label>ISBN: </label>978-0-15-501617-0 
<br/><br/><label>Dewey Class. No.: </label>160 B32