Nelson, Jens <br/><br/>
Better your IQ 
Jens Nelson 
 - New Delhi  Goodwill Publishing House 
 - 154 p. : ill. ; 18 cm. 
<br/><br/><label>ISBN: </label>9788172450120 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intelligence tests
<br/><br/><label>Dewey Class. No.: </label>153.93 NEL