Singh S K <br/><br/>
Productivity of industrial workers 

 - Allahabad  Vohra Publication           1988 
 - xx,168p  cm. 
<br/><br/> Bibliography P 147-68 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labour Economics
<br/><br/><label>Dewey Class. No.: </label>X:9-89P.2.N8, M8