SINGH Avtar Introduction to labour and industrial laws. SINGH Avtar; KAUR Harpreet - 4th. - Gurgaon LexisNexis 2017 - lxvi, 1025p. cm. - New Horizons in Regional Science . ISBN: 9789350359396 825.00 Source: 2198, 06/12/2019, Dhanraj Book House General Book Subjects--Topical Terms: Commerce Dewey Class. No.: X9:9:(Z).2, Q7