000 00326nam a2200145Ia 4500
008 230523s9999 xx 000 0 und d
082 _a344.5401 SIN
100 _aSingh, B.D.
245 0 _aIndustrial Relations and Labour Laws
260 _aDelhi
260 _bExcel Books
260 _c2016
300 _a558
942 _cTB
999 _c2030
_d2030