215 Tips for increasing productivity 

 - Singapore :  S. S. Mubaruk & Brothers Pte. Ltd.,  1996 
 -  no illustrations ;  22 cm 
<br/><br/><label>ISBN: </label>9788186104224 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial productivity<br/>Capital productivity<br/>Labor productivity
<br/><br/><label>LC Class. No.: </label>HD56 T86