Horton, Will, <br/><br/>
The 30 power principles / 
Will Horton. 
 - viii, 462 pages :  illustrations ;  23 cm. 
<br/><br/>Includes bibliographical references (page 444-449) and index. 
<br/><br/><label>ISBN: </label>9781892274359  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Success.<br/>Psychology.<br/>Philosophy.