India.Ministry of Labour <br/><br/>
India 
 Pocket Book of Labour Statistics 

 - 1981 
 -  15 .
<br/><br/> Principal Statistical Series of Labour Economy 
 = Pocket Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Subjects--Index Terms: </label>1981 Statistics - labour - India