Putti, Joseph M <br/><br/>
Understanding productivity / 
Joseph M. Putti ; illustrated by May Kong  
 - Singapore :  Federal Publications,  1986 
 - 114p. :  ill. ;  19cm 
<br/><br/><label>ISBN: </label>9971404540 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Industrial productivity <br/>Labour productivity
<br/><br/><label>Dewey Class. No.: </label>658.314 PUT