Srivastava, Kirpa Dayal Commentaries on the payment of gratuity act,1972 : together with central and state rules / Kirpa Dayal Srivastava - 4th ed - Lucknow Eastern Book Co. 1989 - xxix,688p ill. 24 cm. Includes index Subjects--Topical Terms: Labor laws and legislation--India. Dewey Class. No.: 350.1622 / SRI