Longe, Bob <br/><br/>
The magical math book  

 - New Delhi  Orient PaperBacks   2002 
 - 127 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intelligence tests 
<br/><br/><label>Dewey Class. No.: </label>153.93  / L857m 2002