Srivastava , Kirpa Dayal  <br/><br/>
Commentaries on the payment of gratuity act , 1972 together with central and state rules  

 - Lucknow   eastern book company   1984  
 - 543p.  
<br/><br/><label>Subjects--Index Terms: </label>Gratuity act  
<br/><br/><label>Universal Decimal Class. No.: </label>349.232:331.225.6  / SRI