00510nam a22001937a 450000500170000001000110001702000100002803500110003803700160004904000120006508200130007710000210009024500520011126000450016327000450020830000260025365000170027965000200029620170124105943.0  a848096  c00.00  a848096  bCen Lib/Ret  aDPLbEN  a331bCHA  aChaudhary, Pawan  aWorker's welfare and law /cby Pawan Chaudhary   aNew Delhi bMetropolitan Books Comc1977  bNew Delhi a1, neta subhash marge110002  aviii, 144p.c21cm(Hb)  aLaw zIndia   aLabour welfare