00313pam a2200133 a 4500 305.5 BAL Balan, K. Socio-Economic Objectives Of Trade Union Movement Textual Documents Delhi Ajantha Prakashan 52/CB 2119 108952 108952 0 0 ddc 0 0 AKS AKS MSW Library 1984-04-01 World Book Centre 40.00 0 305.5 BAL AKS-W-00280 2023-03-01 00:00:00 1 2023-03-01 BK