00819nam a22002537a 4500 0 20180728181042.0 0 943915 00.00 8176290866 943915, A-943916 Cen Lib/Ret DPL EN 0 331 SIN Singh, Jiwitesh Kumar 10982 Labour economics : by Jiwitesh Kumar Singh principles, problems and practices of trade unionism, industrialisation, wages, social security and I.L.O. / New Delhi Deep and Deep Publications 1998 F-159, Rajouri Garden New Delhi 110027 xx,570p. 21cm(Hb) Includes index Working class 10983 Labor economics 1219 ddc EN 331 SIN 124507 124507 0 0 0 0 L L 2015-06-16 Cen Lib/Ret 0.00 0 331 SIN 943915 2015-06-16 00:00:00 1 0.00 2015-06-16 EN 0 0 ddc 0 0 NFIC BL1 BL1 2018-07-28 BPPD/PUB 0.00 0 331 SIN A-943916 2018-07-28 00:00:00 0.00 2018-07-28 EN