Niven, David <br/><br/>
Los 100 Secretos De Las Parejas Felices 
David Niven 
 - New York  Una rama de HarperCollins Publishers  2003 
 - xiv, 255 p. : ill. ; 22 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780060748241 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interpersonal relations
<br/><br/><label>Dewey Class. No.: </label>302 NIV