00426nam a2200121Ia 4500082002400000100004700024245013700071260002000208300000600228490006000234500000500294700000500299  aSC:300(54)bNSS.320  aIndia. National Sample Survey Organisation  aTables with notes on non-directory establishments and own account enterprises in mechanised passenger and goods transport activityb  aNew DelhibNSSO  a   aNSS report no. 320 (Round no. 34) July 1979 - June 1980  a  a