00293pam a2200121 a 4500020000500000041000500005082002800010100001600038245006000054250001100114260003300125300001300158  c  h  a658.39999999999998bSIN  aSingh, B, D  aIndustrial Relations And Labour LawshTextual Documents  a1st ed  aNew DelhibExcel Booksc2008  aVIII/558