RATNAM C S Venkata Industrial relations RATNAM C S Venkata; DHAL Manoranjan - 2nd - New Delhi Oxford University Press 2017 - xiv,592p cm. ISBN: 9780199456550 599.00 Source: 1650, 15/02/2018, Dhanraj Book House General Book Subjects--Topical Terms: Commerce Dewey Class. No.: X:97, P6;Q7/TD