Chopra, D. S. 1944- The payment of gratuity act, 1972 : provisions, comments, explanations, case law and rules made by central and state governments / by D. S. Chopra - Calcutta : Eastern Law House, 1973 - 24, 338 p. ; 22 cm. Includes index ISBN: Rs. 20.00 Subjects--Topical Terms: Old age pensions--Law and legislation--India Dewey Class. No.: 331.250959