Hubbard, L. Ron <br/><br/>
Handbook for preclears / 
Hubbard, L. Ron. 
 - Denmark:  New Era Publications,  2007. 
 - 423p.; 24cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9788779897472 
<br/><br/><label>Dewey Class. No.: </label>299.936 HUB