The PSB guide to self-assessment for business excellence 
By Productivity Standard Board 
 - Singapore  Productivity Standard Board  1997 
 - 140 p.  
<br/><br/> Includes Bibliography  
<br/><br/><label>ISBN: </label>9813038500  
<br/><br/><label>Dewey Class. No.: </label>658.562 PSB(Ref).