Positive psychology :  The scientific and practical explorations of human strengths / 
C.R. Snyder ...[at al.]. 
 - 2nd ed. 
 - New Delhi:  Sage Publications,  2011. 
 - xxvi, 587p. :  ill. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9788132107507 
<br/><br/><label>Subjects--Topical Terms: </label><br/>psychology
<br/><br/><label>LC Class. No.: </label>BF204.6  / .S69 2011