Mishra L <br/><br/>
Economy of labour 

 - New Delhi  Manak Publications       2001 
 - x,377p  cm. 
<br/><br/><label>Standard No.: </label>28654 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:9.2'P, P1