00356nam a2200121Ia 4500082002400000100004700024245006600071260002200137300000800159490005700167500000500224700000500229  aSC:300(54)bNSS.455  aIndia. National Sample Survey Organisation  aEmployment and unemployment in India 1999-2000; key resultsb  aDelhibNSSOc2000  av.p  aNSS report no. 455 (Round no.55) July 1999-June 2000  a  a