O&#772;kawa, Ryu&#772;ho&#772;,    1956- <br/><br/>
The science of happiness :    10 principles for manifesting your divine nature /  
Ryuho Okawa. 
 - Rochester, Vt. :    Destiny Books,    2009. 
 - xii, 179 p. ;    23 cm. 
<br/><br/><label>ISBN: </label>978159477320 
<br/><br/><label>Subjects--Corporate Names: </label><br/> Ko&#772;fuku no Kagaku (Organization) -- Spiritual life.
<br/><br/><label>Subjects--Topical Terms: </label><br/> Happiness -- Religious aspects.