Minimum wages 1973 

 - Delhi  Ministry of Labour India       1977 
 - 131p  cm. 
<br/><br/><label>Standard No.: </label>15,111 
<br/><br/><label>Source: </label> Reports / Technical Reports 
<br/><br/><label>Dewey Class. No.: </label>X:93.2rN73, L7