Hajra S. <br/><br/>
International comparison of labour productivity 

 - New Delhi   Tulsi Publication House India        1984 
 - 110p. Appendix p 81-112  cm. 
 - Economics and Scientific Research Foundation Publication .
<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, M4