00373nam a2200133Ia 4500008004100000020001500041041001200056082001100068100001900079245007900098260003900177300000800216650001500224221030s9999    xx            000 0 und d  a8177588132  aEnglish  a105.23  aP. R. N. Sinha 0aIndustrial Relations, Trade Unions & Labour Legislationcby P. R. N. Sinha  bPearson EdcuationaNew Delhic2009  a632  aManagement