Ysenck, B. K. <br/><br/>
Know Your I. Q. 

 - 1st Ed. 
 -  Penguin Books Ltd. England.  1973 
 - 253p.  20 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>24G
<br/><br/><label>Dewey Class. No.: </label> / YSE