O P Shukal <br/><br/>
Excellence in life/ 
by O P Shukal 
 - New Delhi:  Gyan Publishing House,  2008. 
 - 375p. 
<br/><br/><label>ISBN: </label>8121209633 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Personal Improvement<br/>Applied psychology<br/>Psychology
<br/><br/><label>Dewey Class. No.: </label>158.1  / OMP/E