Hubbard, L. Ron  1911-1986. <br/><br/>
Manual para preclears / 
L. Ronald Hubbard. 
 - Los Angeles, Calif. :  Bridge Publications,  c2007. 
 - 423 p. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781403144683 1403144680 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dianética.<br/>Dianetics.<br/>Scientology.<br/>Cienciología
<br/><br/><label>LC Class. No.: </label>BP 605  / H875m 2007 
<br/><br/><label>Dewey Class. No.: </label>299.936