Barker, Stephen F. <br/><br/>
The Elements of Logic 

 - 1221 Avenue of the Americas, New York, NY 10020  The McGraw-Hill Companies, Inc.  2003 
<br/><br/> Junior High School  Mathematics 
<br/><br/><label>ISBN: </label>0-07-283235-5 
<br/><br/><label>Dewey Class. No.: </label>