00596nam a2200217Ia 4500003000400000005001700004006001900021007000300040008004100043024001100084037001200095040001800107041001300125082001800138100001900156245002600175260006200201300000800263500008900271650001800360OSt20221007102817.0a|||||r|||| 00| 0 ta221006b        |||||||| |||| 00| 0 eng d  a11,436  cTextual  aLCOcLCObeng  2engaeng  aX8(A):9:Z, N0  aSingh S.N. Ed. 0aLaw and Social Change  aDelhibP.G. Krishnan Memorial Foundation Delhi     c1990  a172  aEssays on Labour Law and Welafare, Research Methodology and Environmental Protection  aSOCIAL CHANGE